10-Q Filing

BRINKS CO CIK: 78890 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0000078890-25-000312`
Period End Date	20250930
Filing Date	20251105
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	bco-20250930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 176 Income Statement 224 Cash Flow Statement 212 Stockholders Equity 140 Comprehensive Income 128

Balance Sheet 176 line items

Line Item	Tag	Value	Unit	Period
Allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$24.50M	USD	Point-in-time
Allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$24.50M	USD	Point-in-time
Allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$19.20M	USD	Point-in-time
Allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$19.20M	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.63B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.63B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.84B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.84B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.40B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.40B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.34B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.34B	USD	Point-in-time
Accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$321.30M	USD	Point-in-time
Accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$321.30M	USD	Point-in-time
Accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$382.30M	USD	Point-in-time
Accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$382.30M	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$445.10M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$445.10M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$461.60M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$461.60M	USD	Point-in-time
Accounts receivable (net of allowance: 2025 - $19.2; 2024 - $24.5)	`AccountsReceivableNetCurrent`	$733.50M	USD	Point-in-time
Accounts receivable (net of allowance: 2025 - $19.2; 2024 - $24.5)	`AccountsReceivableNetCurrent`	$733.50M	USD	Point-in-time
Accounts receivable (net of allowance: 2025 - $19.2; 2024 - $24.5)	`AccountsReceivableNetCurrent`	$801.00M	USD	Point-in-time
Accounts receivable (net of allowance: 2025 - $19.2; 2024 - $24.5)	`AccountsReceivableNetCurrent`	$801.00M	USD	Point-in-time
Shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	42.90M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	42.90M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	41.60M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	41.60M	shares	Point-in-time
Prepaid expenses and other	`PrepaidExpenseCurrent`	$314.00M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseCurrent`	$314.00M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseCurrent`	$340.70M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseCurrent`	$340.70M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.89B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.89B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.94B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.94B	USD	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	42.90M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	42.90M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	41.60M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	41.60M	shares	Point-in-time
Right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$354.90M	USD	Point-in-time
Right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$354.90M	USD	Point-in-time
Right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$403.50M	USD	Point-in-time
Right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$403.50M	USD	Point-in-time
Property and equipment (net of accumulated depreciation and amortization: 2025 - $1,842.9; 2024 - $1,633.2)	`PropertyPlantAndEquipmentNet`	$982.70M	USD	Point-in-time
Property and equipment (net of accumulated depreciation and amortization: 2025 - $1,842.9; 2024 - $1,633.2)	`PropertyPlantAndEquipmentNet`	$982.70M	USD	Point-in-time
Property and equipment (net of accumulated depreciation and amortization: 2025 - $1,842.9; 2024 - $1,633.2)	`PropertyPlantAndEquipmentNet`	$1.08B	USD	Point-in-time
Property and equipment (net of accumulated depreciation and amortization: 2025 - $1,842.9; 2024 - $1,633.2)	`PropertyPlantAndEquipmentNet`	$1.08B	USD	Point-in-time
Goodwill	`Goodwill`	$1.43B	USD	Point-in-time
Goodwill	`Goodwill`	$1.43B	USD	Point-in-time
Goodwill	`Goodwill`	$1.51B	USD	Point-in-time
Goodwill	`Goodwill`	$1.51B	USD	Point-in-time
Other intangibles (net of accumulated amortization: 2025 - $382.3; 2024 - $321.3)	`OtherIntangibleAssetsNet`	$422.30M	USD	Point-in-time
Other intangibles (net of accumulated amortization: 2025 - $382.3; 2024 - $321.3)	`OtherIntangibleAssetsNet`	$422.30M	USD	Point-in-time
Other intangibles (net of accumulated amortization: 2025 - $382.3; 2024 - $321.3)	`OtherIntangibleAssetsNet`	$399.50M	USD	Point-in-time
Other intangibles (net of accumulated amortization: 2025 - $382.3; 2024 - $321.3)	`OtherIntangibleAssetsNet`	$399.50M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$239.20M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$239.20M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$236.90M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$236.90M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$301.20M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$301.20M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$373.90M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$373.90M	USD	Point-in-time
Total assets	`Assets`	$6.62B	USD	Point-in-time
Total assets	`Assets`	$6.62B	USD	Point-in-time
Total assets	`Assets`	$6.95B	USD	Point-in-time
Total assets	`Assets`	$6.95B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$149.30M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$149.30M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$218.10M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$218.10M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$141.70M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$141.70M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$150.40M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$150.40M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$316.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$316.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$281.40M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$281.40M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.06B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.06B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.16B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.16B	USD	Point-in-time
Restricted cash held for customers	`RestrictedCashHeldforCustomers`	$232.70M	USD	Point-in-time
Restricted cash held for customers	`RestrictedCashHeldforCustomers`	$232.70M	USD	Point-in-time
Restricted cash held for customers	`RestrictedCashHeldforCustomers`	$215.40M	USD	Point-in-time
Restricted cash held for customers	`RestrictedCashHeldforCustomers`	$215.40M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.90B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.90B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.02B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.02B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$3.61B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$3.61B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$3.62B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$3.62B	USD	Point-in-time
Accrued pension costs	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$122.50M	USD	Point-in-time
Accrued pension costs	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$122.50M	USD	Point-in-time
Accrued pension costs	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$147.60M	USD	Point-in-time
Accrued pension costs	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$147.60M	USD	Point-in-time
Retirement benefits other than pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$111.50M	USD	Point-in-time
Retirement benefits other than pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$111.50M	USD	Point-in-time
Retirement benefits other than pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$108.00M	USD	Point-in-time
Retirement benefits other than pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$108.00M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$278.60M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$278.60M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$328.00M	USD	Point-in-time
Lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$328.00M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$62.80M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$62.80M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$62.90M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$62.90M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$231.60M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$231.60M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$264.60M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$264.60M	USD	Point-in-time
Total liabilities	`Liabilities`	$6.31B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.31B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.56B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.56B	USD	Point-in-time
Commitments and contingent liabilities (notes 4, 7 and 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities (notes 4, 7 and 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities (notes 4, 7 and 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities (notes 4, 7 and 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Shares issued and outstanding: 2025 - 41.6; 2024 - 42.9	`CommonStockValue`	$42.90M	USD	Point-in-time
Shares issued and outstanding: 2025 - 41.6; 2024 - 42.9	`CommonStockValue`	$42.90M	USD	Point-in-time
Shares issued and outstanding: 2025 - 41.6; 2024 - 42.9	`CommonStockValue`	$41.60M	USD	Point-in-time
Shares issued and outstanding: 2025 - 41.6; 2024 - 42.9	`CommonStockValue`	$41.60M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$660.70M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$660.70M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$636.80M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$636.80M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$285.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$285.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$260.20M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$260.20M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-804.10M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-804.10M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-670.10M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-670.10M	USD	Point-in-time
Brinks shareholders	`StockholdersEquity`	$184.90M	USD	Point-in-time
Brinks shareholders	`StockholdersEquity`	$184.90M	USD	Point-in-time
Brinks shareholders	`StockholdersEquity`	$268.50M	USD	Point-in-time
Brinks shareholders	`StockholdersEquity`	$268.50M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$127.60M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$127.60M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$128.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$128.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$520.20M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$520.20M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$519.90M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$519.90M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$446.60M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$446.60M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$408.10M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$408.10M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$312.50M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$312.50M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$329.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$329.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$385.10M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$385.10M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$396.50M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$396.50M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$6.62B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$6.62B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$6.95B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$6.95B	USD	Point-in-time

Income Statement 224 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.26B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.26B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.75B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.75B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.33B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.33B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.88B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.88B	USD	3 Qtrs
Cost of revenues	`CostOfRevenue`	$943.60M	USD	1 Quarter
Cost of revenues	`CostOfRevenue`	$943.60M	USD	1 Quarter
Cost of revenues	`CostOfRevenue`	$2.81B	USD	3 Qtrs
Cost of revenues	`CostOfRevenue`	$2.81B	USD	3 Qtrs
Cost of revenues	`CostOfRevenue`	$990.40M	USD	1 Quarter
Cost of revenues	`CostOfRevenue`	$990.40M	USD	1 Quarter
Cost of revenues	`CostOfRevenue`	$2.91B	USD	3 Qtrs
Cost of revenues	`CostOfRevenue`	$2.91B	USD	3 Qtrs
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$202.30M	USD	1 Quarter
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$202.30M	USD	1 Quarter
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$597.20M	USD	3 Qtrs
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$597.20M	USD	3 Qtrs
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$199.00M	USD	1 Quarter
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$199.00M	USD	1 Quarter
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$569.80M	USD	3 Qtrs
Selling, general and administrative expenses	`OtherSellingGeneralAndAdministrativeExpense`	$569.80M	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.15B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$1.15B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$3.41B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$3.41B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.19B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$1.19B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$3.48B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$3.48B	USD	3 Qtrs
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$-1.00M	USD	1 Quarter
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$-1.00M	USD	1 Quarter
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$6.60M	USD	3 Qtrs
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$6.60M	USD	3 Qtrs
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$6.80M	USD	1 Quarter
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$6.80M	USD	1 Quarter
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$-400.00K	USD	3 Qtrs
Other operating income (expense)	`OtherOperatingIncomeExpenseNet`	$-400.00K	USD	3 Qtrs
Operating profit	`OperatingIncomeLoss`	$111.60M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$111.60M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$348.50M	USD	3 Qtrs
Operating profit	`OperatingIncomeLoss`	$348.50M	USD	3 Qtrs
Operating profit	`OperatingIncomeLoss`	$152.40M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$152.40M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$405.40M	USD	3 Qtrs
Operating profit	`OperatingIncomeLoss`	$405.40M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$63.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$63.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$175.30M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$175.30M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$63.40M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$63.40M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$181.80M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$181.80M	USD	3 Qtrs
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$10.50M	USD	1 Quarter
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$10.50M	USD	1 Quarter
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$36.30M	USD	3 Qtrs
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$36.30M	USD	3 Qtrs
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$1.50M	USD	1 Quarter
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$1.50M	USD	1 Quarter
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$11.20M	USD	3 Qtrs
Interest and other nonoperating income (expense)	`NonoperatingIncomeExpense`	$11.20M	USD	3 Qtrs
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$59.10M	USD	1 Quarter
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$59.10M	USD	1 Quarter
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$209.50M	USD	3 Qtrs
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$209.50M	USD	3 Qtrs
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$90.50M	USD	1 Quarter
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$90.50M	USD	1 Quarter
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$234.80M	USD	3 Qtrs
Income from continuing operations before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$234.80M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$27.20M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$27.20M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$75.50M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$75.50M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$53.00M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$53.00M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$95.80M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$95.80M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$31.90M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$31.90M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$134.00M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$134.00M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$37.50M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$37.50M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$139.00M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$139.00M	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$100.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$100.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.00M	USD	1 Quarter
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.00M	USD	1 Quarter
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.50M	USD	3 Qtrs
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.50M	USD	3 Qtrs
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.30M	USD	1 Quarter
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.30M	USD	1 Quarter
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.30M	USD	3 Qtrs
Less net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.30M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$28.90M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$28.90M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$124.40M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$124.40M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$36.30M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$36.30M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$131.60M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$131.60M	USD	3 Qtrs
Continuing operations	`IncomeLossFromContinuingOperations`	$28.90M	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperations`	$28.90M	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperations`	$124.50M	USD	3 Qtrs
Continuing operations	`IncomeLossFromContinuingOperations`	$124.50M	USD	3 Qtrs
Continuing operations	`IncomeLossFromContinuingOperations`	$36.20M	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperations`	$36.20M	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperations`	$131.70M	USD	3 Qtrs
Continuing operations	`IncomeLossFromContinuingOperations`	$131.70M	USD	3 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-	USD	1 Quarter
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-	USD	1 Quarter
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	3 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	3 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$100.00K	USD	1 Quarter
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$100.00K	USD	1 Quarter
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	3 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$28.90M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$28.90M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$124.40M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$124.40M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$36.30M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$36.30M	USD	1 Quarter
Net income attributable to Brinks	`NetIncomeLoss`	$131.60M	USD	3 Qtrs
Net income attributable to Brinks	`NetIncomeLoss`	$131.60M	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.66	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.66	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.80	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.80	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.87	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.87	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.11	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.11	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareBasic`	$0.66	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareBasic`	$0.66	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareBasic`	$2.79	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareBasic`	$2.79	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareBasic`	$3.10	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareBasic`	$3.10	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.65	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.65	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.77	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.77	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.86	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.86	USD	1 Quarter
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.09	USD	3 Qtrs
Continuing operations (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.09	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Discontinued operations (dollar per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareDiluted`	$0.65	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareDiluted`	$0.65	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareDiluted`	$2.76	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareDiluted`	$2.76	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareDiluted`	$0.86	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareDiluted`	$0.86	USD	1 Quarter
Net income (dollars per share)	`EarningsPerShareDiluted`	$3.08	USD	3 Qtrs
Net income (dollars per share)	`EarningsPerShareDiluted`	$3.08	USD	3 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	44.20M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	44.20M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	44.50M	shares	3 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	44.50M	shares	3 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.90M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.90M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	42.40M	shares	3 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	42.40M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	44.80M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	44.80M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.00M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.00M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	42.10M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	42.10M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	42.70M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	42.70M	shares	3 Qtrs
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.24	USD	1 Quarter
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.24	USD	1 Quarter
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.70	USD	3 Qtrs
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.70	USD	3 Qtrs
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.26	USD	1 Quarter
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.26	USD	1 Quarter
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.75	USD	3 Qtrs
Cash dividends paid per common share (dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.75	USD	3 Qtrs

Cash Flow Statement 212 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	1 Quarter
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	1 Quarter
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$100.00K	USD	1 Quarter
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$100.00K	USD	1 Quarter
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-100.00K	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$74.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$74.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$220.30M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$220.30M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$78.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$78.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$208.70M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$208.70M	USD	3 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$24.10M	USD	3 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$24.10M	USD	3 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$18.70M	USD	3 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$18.70M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.20M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.20M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$15.80M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$15.80M	USD	3 Qtrs
(Gain) loss on marketable securities, sale of property and equipment and derivatives	`GainLossOnSaleOfOtherAssets`	$500.00K	USD	3 Qtrs
(Gain) loss on marketable securities, sale of property and equipment and derivatives	`GainLossOnSaleOfOtherAssets`	$500.00K	USD	3 Qtrs
(Gain) loss on marketable securities, sale of property and equipment and derivatives	`GainLossOnSaleOfOtherAssets`	$-33.30M	USD	3 Qtrs
(Gain) loss on marketable securities, sale of property and equipment and derivatives	`GainLossOnSaleOfOtherAssets`	$-33.30M	USD	3 Qtrs
Impairment losses	`OtherAssetImpairmentCharges`	$3.30M	USD	3 Qtrs
Impairment losses	`OtherAssetImpairmentCharges`	$3.30M	USD	3 Qtrs
Impairment losses	`OtherAssetImpairmentCharges`	$5.40M	USD	3 Qtrs
Impairment losses	`OtherAssetImpairmentCharges`	$5.40M	USD	3 Qtrs
Pension	`PensionExpense`	$-4.90M	USD	3 Qtrs
Pension	`PensionExpense`	$-4.90M	USD	3 Qtrs
Pension	`PensionExpense`	$-1.30M	USD	3 Qtrs
Pension	`PensionExpense`	$-1.30M	USD	3 Qtrs
Other than pension	`OtherPostretirementBenefitExpense`	$-6.50M	USD	3 Qtrs
Other than pension	`OtherPostretirementBenefitExpense`	$-6.50M	USD	3 Qtrs
Other than pension	`OtherPostretirementBenefitExpense`	$-8.50M	USD	3 Qtrs
Other than pension	`OtherPostretirementBenefitExpense`	$-8.50M	USD	3 Qtrs
Unrealized foreign currency gains	`ForeignCurrencyTransactionGainLossBeforeTax`	$36.40M	USD	3 Qtrs
Unrealized foreign currency gains	`ForeignCurrencyTransactionGainLossBeforeTax`	$36.40M	USD	3 Qtrs
Unrealized foreign currency gains	`ForeignCurrencyTransactionGainLossBeforeTax`	$700.00K	USD	3 Qtrs
Unrealized foreign currency gains	`ForeignCurrencyTransactionGainLossBeforeTax`	$700.00K	USD	3 Qtrs
Other operating	`OtherNoncashIncomeExpense`	$-11.10M	USD	3 Qtrs
Other operating	`OtherNoncashIncomeExpense`	$-11.10M	USD	3 Qtrs
Other operating	`OtherNoncashIncomeExpense`	$1.20M	USD	3 Qtrs
Other operating	`OtherNoncashIncomeExpense`	$1.20M	USD	3 Qtrs
Increase in accounts receivable and income taxes receivable	`IncreaseDecreaseInReceivables`	$91.20M	USD	3 Qtrs
Increase in accounts receivable and income taxes receivable	`IncreaseDecreaseInReceivables`	$91.20M	USD	3 Qtrs
Increase in accounts receivable and income taxes receivable	`IncreaseDecreaseInReceivables`	$48.40M	USD	3 Qtrs
Increase in accounts receivable and income taxes receivable	`IncreaseDecreaseInReceivables`	$48.40M	USD	3 Qtrs
Increase (decrease) in accounts payable, income taxes payable and accrued liabilities	`AccountsPayableIncomeTaxesPayableAndAccruedLiabilities`	$35.90M	USD	3 Qtrs
Increase (decrease) in accounts payable, income taxes payable and accrued liabilities	`AccountsPayableIncomeTaxesPayableAndAccruedLiabilities`	$35.90M	USD	3 Qtrs
Increase (decrease) in accounts payable, income taxes payable and accrued liabilities	`AccountsPayableIncomeTaxesPayableAndAccruedLiabilities`	$-48.80M	USD	3 Qtrs
Increase (decrease) in accounts payable, income taxes payable and accrued liabilities	`AccountsPayableIncomeTaxesPayableAndAccruedLiabilities`	$-48.80M	USD	3 Qtrs
Decrease in restricted cash held for customers	`IncreaseDecreaseInContractWithCustomerAsset`	$100.60M	USD	3 Qtrs
Decrease in restricted cash held for customers	`IncreaseDecreaseInContractWithCustomerAsset`	$100.60M	USD	3 Qtrs
Decrease in restricted cash held for customers	`IncreaseDecreaseInContractWithCustomerAsset`	$31.90M	USD	3 Qtrs
Decrease in restricted cash held for customers	`IncreaseDecreaseInContractWithCustomerAsset`	$31.90M	USD	3 Qtrs
Increase (decrease) in customer obligations	`IncreaseDecreaseinCustomerObligations`	$-69.70M	USD	3 Qtrs
Increase (decrease) in customer obligations	`IncreaseDecreaseinCustomerObligations`	$-69.70M	USD	3 Qtrs
Increase (decrease) in customer obligations	`IncreaseDecreaseinCustomerObligations`	$11.80M	USD	3 Qtrs
Increase (decrease) in customer obligations	`IncreaseDecreaseinCustomerObligations`	$11.80M	USD	3 Qtrs
Increase in prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$23.70M	USD	3 Qtrs
Increase in prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$23.70M	USD	3 Qtrs
Increase in prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$8.60M	USD	3 Qtrs
Increase in prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$8.60M	USD	3 Qtrs
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$31.80M	USD	3 Qtrs
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$31.80M	USD	3 Qtrs
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$17.40M	USD	3 Qtrs
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$17.40M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$56.20M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$56.20M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$265.90M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$265.90M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$159.90M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$159.90M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$155.40M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$155.40M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$14.40M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$14.40M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$6.00M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$6.00M	USD	3 Qtrs
Purchases	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$59.30M	USD	3 Qtrs
Purchases	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$59.30M	USD	3 Qtrs
Purchases	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$108.60M	USD	3 Qtrs
Purchases	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$108.60M	USD	3 Qtrs
Sales	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$42.80M	USD	3 Qtrs
Sales	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$42.80M	USD	3 Qtrs
Sales	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$84.60M	USD	3 Qtrs
Sales	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$84.60M	USD	3 Qtrs
Cash proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$12.00M	USD	3 Qtrs
Cash proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$12.00M	USD	3 Qtrs
Cash proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$21.80M	USD	3 Qtrs
Cash proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$21.80M	USD	3 Qtrs
Net change in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-5.40M	USD	3 Qtrs
Net change in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-5.40M	USD	3 Qtrs
Net change in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-4.70M	USD	3 Qtrs
Net change in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-4.70M	USD	3 Qtrs
Net change in economic hedges	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$7.70M	USD	3 Qtrs
Net change in economic hedges	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$7.70M	USD	3 Qtrs
Net change in economic hedges	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$32.00M	USD	3 Qtrs
Net change in economic hedges	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$32.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$300.00K	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$300.00K	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$8.70M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$8.70M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-181.40M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-181.40M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-199.60M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-199.60M	USD	3 Qtrs
Short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-6.70M	USD	3 Qtrs
Short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-6.70M	USD	3 Qtrs
Short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$55.60M	USD	3 Qtrs
Short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$55.60M	USD	3 Qtrs
Long-term revolving credit facilities: Borrowings	`ProceedsFromLongTermLinesOfCredit`	$9.17B	USD	3 Qtrs
Long-term revolving credit facilities: Borrowings	`ProceedsFromLongTermLinesOfCredit`	$9.17B	USD	3 Qtrs
Long-term revolving credit facilities: Borrowings	`ProceedsFromLongTermLinesOfCredit`	$12.85B	USD	3 Qtrs
Long-term revolving credit facilities: Borrowings	`ProceedsFromLongTermLinesOfCredit`	$12.85B	USD	3 Qtrs
Long-term revolving credit facilities: Repayments	`RepaymentsOfLongTermLinesOfCredit`	$9.20B	USD	3 Qtrs
Long-term revolving credit facilities: Repayments	`RepaymentsOfLongTermLinesOfCredit`	$9.20B	USD	3 Qtrs
Long-term revolving credit facilities: Repayments	`RepaymentsOfLongTermLinesOfCredit`	$12.81B	USD	3 Qtrs
Long-term revolving credit facilities: Repayments	`RepaymentsOfLongTermLinesOfCredit`	$12.81B	USD	3 Qtrs
Other long-term debt: Borrowings	`ProceedsFromIssuanceOfOtherLongTermDebt`	$819.80M	USD	3 Qtrs
Other long-term debt: Borrowings	`ProceedsFromIssuanceOfOtherLongTermDebt`	$819.80M	USD	3 Qtrs
Other long-term debt: Borrowings	`ProceedsFromIssuanceOfOtherLongTermDebt`	$22.40M	USD	3 Qtrs
Other long-term debt: Borrowings	`ProceedsFromIssuanceOfOtherLongTermDebt`	$22.40M	USD	3 Qtrs
Other long-term debt: Repayments	`RepaymentsOfOtherLongTermDebt`	$489.50M	USD	3 Qtrs
Other long-term debt: Repayments	`RepaymentsOfOtherLongTermDebt`	$489.50M	USD	3 Qtrs
Other long-term debt: Repayments	`RepaymentsOfOtherLongTermDebt`	$117.10M	USD	3 Qtrs
Other long-term debt: Repayments	`RepaymentsOfOtherLongTermDebt`	$117.10M	USD	3 Qtrs
Acquisition of noncontrolling interest	`PaymentsToMinorityShareholders`	$200.00K	USD	3 Qtrs
Acquisition of noncontrolling interest	`PaymentsToMinorityShareholders`	$200.00K	USD	3 Qtrs
Acquisition of noncontrolling interest	`PaymentsToMinorityShareholders`	$6.60M	USD	3 Qtrs
Acquisition of noncontrolling interest	`PaymentsToMinorityShareholders`	$6.60M	USD	3 Qtrs
Cash paid for acquisition related settlements and obligations	`PaymentForContingentConsiderationLiabilityFinancingActivities`	$800.00K	USD	3 Qtrs
Cash paid for acquisition related settlements and obligations	`PaymentForContingentConsiderationLiabilityFinancingActivities`	$800.00K	USD	3 Qtrs
Cash paid for acquisition related settlements and obligations	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	3 Qtrs
Cash paid for acquisition related settlements and obligations	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	3 Qtrs
Debt financing costs	`PaymentsOfDebtIssuanceCosts`	$10.50M	USD	3 Qtrs
Debt financing costs	`PaymentsOfDebtIssuanceCosts`	$10.50M	USD	3 Qtrs
Debt financing costs	`PaymentsOfDebtIssuanceCosts`	$1.00M	USD	3 Qtrs
Debt financing costs	`PaymentsOfDebtIssuanceCosts`	$1.00M	USD	3 Qtrs
Repurchase shares of Brink's common stock	`PaymentsForRepurchaseOfCommonStock`	$125.30M	USD	3 Qtrs
Repurchase shares of Brink's common stock	`PaymentsForRepurchaseOfCommonStock`	$125.30M	USD	3 Qtrs
Repurchase shares of Brink's common stock	`PaymentsForRepurchaseOfCommonStock`	$153.60M	USD	3 Qtrs
Repurchase shares of Brink's common stock	`PaymentsForRepurchaseOfCommonStock`	$153.60M	USD	3 Qtrs
Shareholders of Brinks	`PaymentsOfDividendsCommonStock`	$31.30M	USD	3 Qtrs
Shareholders of Brinks	`PaymentsOfDividendsCommonStock`	$31.30M	USD	3 Qtrs
Shareholders of Brinks	`PaymentsOfDividendsCommonStock`	$31.70M	USD	3 Qtrs
Shareholders of Brinks	`PaymentsOfDividendsCommonStock`	$31.70M	USD	3 Qtrs
Noncontrolling interests in subsidiaries	`PaymentsOfDividendsMinorityInterest`	$5.20M	USD	3 Qtrs
Noncontrolling interests in subsidiaries	`PaymentsOfDividendsMinorityInterest`	$5.20M	USD	3 Qtrs
Noncontrolling interests in subsidiaries	`PaymentsOfDividendsMinorityInterest`	$3.90M	USD	3 Qtrs
Noncontrolling interests in subsidiaries	`PaymentsOfDividendsMinorityInterest`	$3.90M	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	-	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	-	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$600.00K	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$600.00K	USD	3 Qtrs
Tax withholdings associated with share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$17.90M	USD	3 Qtrs
Tax withholdings associated with share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$17.90M	USD	3 Qtrs
Tax withholdings associated with share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$19.10M	USD	3 Qtrs
Tax withholdings associated with share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$19.10M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.80M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.80M	USD	3 Qtrs
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$99.50M	USD	3 Qtrs
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$99.50M	USD	3 Qtrs
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-216.10M	USD	3 Qtrs
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-216.10M	USD	3 Qtrs
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-19.10M	USD	3 Qtrs
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-19.10M	USD	3 Qtrs
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$111.30M	USD	3 Qtrs
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$111.30M	USD	3 Qtrs
Increase (decrease)	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-44.80M	USD	3 Qtrs
Increase (decrease)	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-44.80M	USD	3 Qtrs
Increase (decrease)	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-38.50M	USD	3 Qtrs
Increase (decrease)	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-38.50M	USD	3 Qtrs
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.68B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.68B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.64B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.64B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.84B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.84B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.80B	USD	Point-in-time
Balance at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.80B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.68B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.68B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.64B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.64B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.84B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.84B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.80B	USD	Point-in-time
Balance at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.80B	USD	Point-in-time

Stockholders Equity 140 line items

Line Item	Tag	Value	Unit	Period
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.22	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.22	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$520.20M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$520.20M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$519.90M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$519.90M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$446.60M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$446.60M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$408.10M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$408.10M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$312.50M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$312.50M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$329.00M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$329.00M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$385.10M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$385.10M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$396.50M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$396.50M	USD	Point-in-time
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-14.80M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-14.80M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-75.90M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-75.90M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-93.40M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-93.40M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$38.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$38.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$93.20M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$93.20M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$138.20M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$138.20M	USD	3 Qtrs
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$21.00M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$21.00M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$43.60M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$43.60M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$59.00M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$59.00M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$47.70M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$47.70M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$81.70M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$81.70M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$23.30M	USD	1 Quarter
Shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$23.30M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$9.80M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$9.80M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.80M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.80M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.70M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.70M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.40M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.40M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.70M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.70M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.60M	USD	1 Quarter
Brinks common shareholders	`DividendsCommonStockCash`	$10.60M	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$100.00K	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$100.00K	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$5.10M	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$5.10M	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$400.00K	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$400.00K	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$300.00K	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$300.00K	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.20M	USD	1 Quarter
Noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.20M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$9.30M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$9.30M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$7.30M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$7.30M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$7.50M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$7.50M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$5.70M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$5.70M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$8.10M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$8.10M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$4.90M	USD	1 Quarter
Compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$4.90M	USD	1 Quarter
Consideration from exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$600.00K	USD	1 Quarter
Consideration from exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$600.00K	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-16.00M	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-16.00M	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-400.00K	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-400.00K	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-16.50M	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-16.50M	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$100.00K	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$100.00K	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-1.10M	USD	1 Quarter
Other share-based benefit transactions	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-1.10M	USD	1 Quarter
Other share-based benefit transactions	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition`	-	USD	1 Quarter
Other share-based benefit transactions	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition`	-	USD	1 Quarter
Acquisitions of noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$200.00K	USD	1 Quarter
Acquisitions of noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$200.00K	USD	1 Quarter
Acquisitions of noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$6.60M	USD	1 Quarter
Acquisitions of noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$6.60M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$520.20M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$520.20M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$519.90M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$519.90M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$446.60M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$446.60M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$408.10M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$408.10M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$312.50M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$312.50M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$329.00M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$329.00M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$385.10M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$385.10M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$396.50M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$396.50M	USD	Point-in-time

Comprehensive Income 128 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$52.20M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$49.80M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$31.90M	USD	1 Quarter
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$133.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$53.90M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$47.40M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$37.60M	USD	1 Quarter
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Net income	`ProfitLoss`	$138.90M	USD	3 Qtrs
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$1.60M	USD	1 Quarter
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$1.60M	USD	1 Quarter
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$10.90M	USD	3 Qtrs
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$10.90M	USD	3 Qtrs
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$2.20M	USD	1 Quarter
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$2.20M	USD	1 Quarter
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$1.60M	USD	3 Qtrs
Net benefit plan actuarial adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax`	$1.60M	USD	3 Qtrs
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$2.30M	USD	1 Quarter
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$2.30M	USD	1 Quarter
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$15.50M	USD	3 Qtrs
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$15.50M	USD	3 Qtrs
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$2.60M	USD	1 Quarter
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$2.60M	USD	1 Quarter
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$7.60M	USD	3 Qtrs
Net benefit plan prior service adjustment	`DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax`	$7.60M	USD	3 Qtrs
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	$-100.00K	USD	1 Quarter
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	$-100.00K	USD	1 Quarter
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	-	USD	3 Qtrs
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	-	USD	3 Qtrs
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	$-200.00K	USD	1 Quarter
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	$-200.00K	USD	1 Quarter
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	$-800.00K	USD	3 Qtrs
Net deferred profit sharing adjustment	`OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansDeferredProfitSharing`	$-800.00K	USD	3 Qtrs
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$600.00K	USD	1 Quarter
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$600.00K	USD	1 Quarter
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$4.60M	USD	3 Qtrs
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$4.60M	USD	3 Qtrs
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$200.00K	USD	1 Quarter
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$200.00K	USD	1 Quarter
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$5.20M	USD	3 Qtrs
Total benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$5.20M	USD	3 Qtrs
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$15.10M	USD	1 Quarter
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$15.10M	USD	1 Quarter
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-77.50M	USD	3 Qtrs
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-77.50M	USD	3 Qtrs
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$9.40M	USD	1 Quarter
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$9.40M	USD	1 Quarter
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$135.10M	USD	3 Qtrs
Net foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$135.10M	USD	3 Qtrs
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$-6.10M	USD	1 Quarter
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$-6.10M	USD	1 Quarter
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$-4.40M	USD	3 Qtrs
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$-4.40M	USD	3 Qtrs
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$1.70M	USD	1 Quarter
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$1.70M	USD	1 Quarter
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$4.60M	USD	3 Qtrs
Net change on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$4.60M	USD	3 Qtrs
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-21.60M	USD	1 Quarter
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-21.60M	USD	1 Quarter
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-10.00M	USD	3 Qtrs
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-10.00M	USD	3 Qtrs
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-1.60M	USD	1 Quarter
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-1.60M	USD	1 Quarter
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-6.60M	USD	3 Qtrs
Net change on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$-6.60M	USD	3 Qtrs
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-13.20M	USD	1 Quarter
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-13.20M	USD	1 Quarter
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-96.50M	USD	3 Qtrs
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-96.50M	USD	3 Qtrs
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$9.30M	USD	1 Quarter
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$9.30M	USD	1 Quarter
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$127.90M	USD	3 Qtrs
Other comprehensive income (loss) before tax	`OtherComprehensiveIncomeLossBeforeTax`	$127.90M	USD	3 Qtrs
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$-10.50M	USD	1 Quarter
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$-10.50M	USD	1 Quarter
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$-3.10M	USD	3 Qtrs
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$-3.10M	USD	3 Qtrs
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$2.80M	USD	1 Quarter
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$2.80M	USD	1 Quarter
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$-10.30M	USD	3 Qtrs
Provision (benefit) for income taxes	`OtherComprehensiveIncomeLossTax`	$-10.30M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-14.80M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-14.80M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-75.90M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-75.90M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-93.40M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-93.40M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$38.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$38.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$93.20M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$93.20M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.50M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$138.20M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$138.20M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$29.20M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$29.20M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$40.50M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$40.50M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$44.10M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$44.10M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$277.10M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$277.10M	USD	3 Qtrs
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$10.00M	USD	1 Quarter
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$10.00M	USD	1 Quarter
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$13.80M	USD	3 Qtrs
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$13.80M	USD	3 Qtrs
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$700.00K	USD	1 Quarter
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$700.00K	USD	1 Quarter
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$11.30M	USD	3 Qtrs
Less comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$11.30M	USD	3 Qtrs
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$19.20M	USD	1 Quarter
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$19.20M	USD	1 Quarter
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$26.70M	USD	3 Qtrs
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$26.70M	USD	3 Qtrs
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$43.40M	USD	1 Quarter
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$43.40M	USD	1 Quarter
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$265.80M	USD	3 Qtrs
Comprehensive income attributable to Brink's	`ComprehensiveIncomeNetOfTax`	$265.80M	USD	3 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.