10-K Filing

KAISER ALUMINUM CORP CIK: 811596 FY 2023

Filing Information

Form Type	10-K
Accession Number	`0000950170-24-018958`
Period End Date	20231231
Filing Date	20240223
Fiscal Year	2023
Fiscal Period	FY
XBRL Instance	kalu-20231231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 87 Income Statement 51 Cash Flow Statement 94 Stockholders Equity 33 Comprehensive Income 15

Balance Sheet 87 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$82.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$303.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$57.40M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	90.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	90.00M	shares	Point-in-time
Trade receivables, net	`AccountsReceivableNetCurrent`	$325.20M	USD	Point-in-time
Trade receivables, net	`AccountsReceivableNetCurrent`	$297.20M	USD	Point-in-time
Other	`OtherReceivables`	$73.50M	USD	Point-in-time
Common Stock, shares issued	`CommonStockSharesIssued`	22.78M	shares	Point-in-time
Common Stock, shares issued	`CommonStockSharesIssued`	22.85M	shares	Point-in-time
Other	`OtherReceivables`	$12.40M	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetNetCurrent`	$58.50M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	15.94M	shares	Point-in-time
Contract assets	`ContractWithCustomerAssetNetCurrent`	$58.60M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	16.02M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	6.84M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	6.84M	shares	Point-in-time
Inventories	`InventoryNet`	$477.20M	USD	Point-in-time
Inventories	`InventoryNet`	$525.40M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$30.50M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$34.50M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.04B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$990.20M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.05B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.01B	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$39.10M	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$32.60M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$7.50M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$6.00M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$55.30M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$50.00M	USD	Point-in-time
Goodwill	`Goodwill`	$18.80M	USD	Point-in-time
Goodwill	`Goodwill`	$18.80M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$117.70M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$112.30M	USD	Point-in-time
Total assets	`Assets`	$2.29B	USD	Point-in-time
Total assets	`Assets`	$2.27B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$252.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$305.10M	USD	Point-in-time
Accrued salaries, wages and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$53.00M	USD	Point-in-time
Accrued salaries, wages and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$45.20M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$64.30M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$68.40M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$418.70M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$370.00M	USD	Point-in-time
Long-term portion of operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$29.20M	USD	Point-in-time
Long-term portion of operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$35.40M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$69.30M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$76.80M	USD	Point-in-time
Net liabilities of Salaried VEBA	`NetLiabilityInRespectOfVeba`	$3.80M	USD	Point-in-time
Net liabilities of Salaried VEBA	`NetLiabilityInRespectOfVeba`	$16.50M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$13.90M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$4.90M	USD	Point-in-time
Long-term liabilities	`OtherLiabilitiesNoncurrent`	$74.70M	USD	Point-in-time
Long-term liabilities	`OtherLiabilitiesNoncurrent`	$81.70M	USD	Point-in-time
Long-term debt, net	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Long-term debt, net	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.62B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.66B	USD	Point-in-time
Commitments and contingencies - Note 10	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies - Note 10	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized at both December 31, 2023 and December 31, 2022; no shares were issued and outstanding at December 31, 2023 and December 31, 2022	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized at both December 31, 2023 and December 31, 2022; no shares were issued and outstanding at December 31, 2023 and December 31, 2022	`PreferredStockValue`	-	USD	Point-in-time
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2023 and December 31, 2022; 22,851,077 shares issued and 16,015,791 shares outstanding at December 31, 2023; 22,776,042 shares issued and 15,940,756 shares outstanding at December 31, 2022	`CommonStockValue`	$200.00K	USD	Point-in-time
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2023 and December 31, 2022; 22,851,077 shares issued and 16,015,791 shares outstanding at December 31, 2023; 22,776,042 shares issued and 15,940,756 shares outstanding at December 31, 2022	`CommonStockValue`	$200.00K	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$1.09B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$1.10B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$13.30M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$10.10M	USD	Point-in-time
Treasury stock, at cost, 6,835,286 shares at both December 31, 2023 and December 31, 2022	`TreasuryStockValue`	$475.90M	USD	Point-in-time
Treasury stock, at cost, 6,835,286 shares at both December 31, 2023 and December 31, 2022	`TreasuryStockValue`	$475.90M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$3.20M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$13.10M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$692.50M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$732.40M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$652.20M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$631.20M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$2.27B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$2.29B	USD	Point-in-time

Income Statement 51 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.43B	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.09B	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.62B	USD	Annual
Cost of products sold, excluding depreciation and amortization	`CostOfGoodsAndServicesSold`	$2.35B	USD	Annual
Cost of products sold, excluding depreciation and amortization	`CostOfGoodsAndServicesSold`	$2.75B	USD	Annual
Cost of products sold, excluding depreciation and amortization	`CostOfGoodsAndServicesSold`	$3.18B	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$91.50M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$108.60M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$106.90M	USD	Annual
Selling, general, administrative, research and development	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$110.90M	USD	Annual
Selling, general, administrative, research and development	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$118.80M	USD	Annual
Selling, general, administrative, research and development	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$122.70M	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	$20.50M	USD	Annual
Restructuring costs (benefit)	`RestructuringBenefitCosts`	$2.20M	USD	Annual
Restructuring costs (benefit)	`RestructuringBenefitCosts`	$-800.00K	USD	Annual
Restructuring costs (benefit)	`RestructuringBenefitCosts`	$5.00M	USD	Annual
Other operating charges, net	`OtherOperatingIncomeExpenseNet`	$-3.20M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$2.56B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$3.42B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$2.99B	USD	Annual
Operating income	`OperatingIncomeLoss`	$4.00M	USD	Annual
Operating income	`OperatingIncomeLoss`	$95.80M	USD	Annual
Operating income	`OperatingIncomeLoss`	$64.40M	USD	Annual
Interest expense	`InterestExpense`	$49.50M	USD	Annual
Interest expense	`InterestExpense`	$46.90M	USD	Annual
Interest expense	`InterestExpense`	$48.30M	USD	Annual
Other income (expense), net - Note 13	`OtherNonoperatingIncomeExpense`	$7.40M	USD	Annual
Other income (expense), net - Note 13	`OtherNonoperatingIncomeExpense`	$6.40M	USD	Annual
Other income (expense), net - Note 13	`OtherNonoperatingIncomeExpense`	$-38.90M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$56.30M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-24.00M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-37.90M	USD	Annual
Income tax (provision) benefit	`IncomeTaxExpenseBenefit`	$9.10M	USD	Annual
Income tax (provision) benefit	`IncomeTaxExpenseBenefit`	$-5.50M	USD	Annual
Income tax (provision) benefit	`IncomeTaxExpenseBenefit`	$-8.30M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-29.60M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-18.50M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$47.20M	USD	Annual
Basic	`EarningsPerShareBasic`	$2.95	USD	Annual
Basic	`EarningsPerShareBasic`	$-1.86	USD	Annual
Basic	`EarningsPerShareBasic`	$-1.17	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-1.17	USD	Annual
Diluted	`EarningsPerShareDiluted`	$2.92	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-1.86	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	15.84M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	15.91M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	15.99M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.84M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	16.13M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.91M	shares	Annual

Cash Flow Statement 94 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-29.60M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-18.50M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$47.20M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$97.60M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$82.50M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$103.30M	USD	Annual
Amortization of definite-lived intangible assets	`AmortizationOfIntangibleAssets`	$5.30M	USD	Annual
Amortization of definite-lived intangible assets	`AmortizationOfIntangibleAssets`	$9.00M	USD	Annual
Amortization of definite-lived intangible assets	`AmortizationOfIntangibleAssets`	$9.30M	USD	Annual
Amortization of debt premium and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$2.30M	USD	Annual
Amortization of debt premium and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$2.10M	USD	Annual
Amortization of debt premium and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$2.20M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-11.40M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-12.00M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$7.50M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$12.90M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$14.30M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$16.10M	USD	Annual
Non-cash asset impairment charges	`AssetImpairmentCharges`	$23.70M	USD	Annual
Loss on extinguishment of debt	`GainLossOnRepurchaseOfDebtInstrument`	$-35.90M	USD	Annual
Gain on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$13.80M	USD	Annual
Gain on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$500.00K	USD	Annual
Gain on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$6.00M	USD	Annual
Gain on reimbursement on certain machinery and equipment - Note 13	`GainLossOnReimbursementOnCertainMachineryAndEquipment`	$6.00M	USD	Annual
Non-cash defined benefit net periodic postretirement benefit cost	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$13.40M	USD	Annual
Non-cash defined benefit net periodic postretirement benefit cost	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$9.40M	USD	Annual
Non-cash defined benefit net periodic postretirement benefit cost	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$13.10M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-33.10M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-15.00M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$90.30M	USD	Annual
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$-100.00K	USD	Annual
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$27.10M	USD	Annual
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$-4.60M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$43.50M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-48.20M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$120.80M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.80M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.50M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$900.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-43.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-61.20M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$112.50M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$6.60M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$17.30M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$4.40M	USD	Annual
Annual variable cash contributions to Salaried VEBA	`OtherPostretirementBenefitsPayments`	$1.70M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInNoncurrentAssetsAndLiabilitiesNet`	$8.30M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInNoncurrentAssetsAndLiabilitiesNet`	$11.50M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInNoncurrentAssetsAndLiabilitiesNet`	$10.30M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$211.90M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$79.40M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-63.10M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$58.00M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$143.20M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$142.50M	USD	Annual
Purchase of equity securities	`PaymentsToAcquireEquitySecuritiesFvNi`	$400.00K	USD	Annual
Purchase of equity securities	`PaymentsToAcquireEquitySecuritiesFvNi`	$300.00K	USD	Annual
Purchase of equity securities	`PaymentsToAcquireEquitySecuritiesFvNi`	$300.00K	USD	Annual
Proceeds from sale of equity securities	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$100.00K	USD	Annual
Cash payment for acquisition of Warrick, net of cash received Note 4	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$609.20M	USD	Annual
Proceeds from reimbursement on certain machinery and equipment - Note 13	`ProceedsFromReimbursementOnCertainMachineryAndEquipment`	$6.00M	USD	Annual
Proceeds from disposition of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$1.80M	USD	Annual
Proceeds from disposition of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$11.00M	USD	Annual
Proceeds from disposition of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$15.20M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-125.80M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-128.20M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-665.80M	USD	Annual
Borrowings under the Revolving Credit Facility	`ProceedsFromLinesOfCredit`	$215.10M	USD	Annual
Repayment of borrowings under the Revolving Credit Facility	`RepaymentsOfLinesOfCredit`	$215.10M	USD	Annual
Cash paid for debt issuance costs	`PaymentsOfFinancingCosts`	$1.80M	USD	Annual
Cash paid for debt issuance costs	`PaymentsOfFinancingCosts`	$8.60M	USD	Annual
Repayment of finance lease	`FinanceLeasePrincipalPayments`	$2.10M	USD	Annual
Repayment of finance lease	`FinanceLeasePrincipalPayments`	$2.10M	USD	Annual
Repayment of finance lease	`FinanceLeasePrincipalPayments`	$2.10M	USD	Annual
Cancellation of shares to cover tax withholdings upon common shares issued	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.80M	USD	Annual
Cancellation of shares to cover tax withholdings upon common shares issued	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.60M	USD	Annual
Cancellation of shares to cover tax withholdings upon common shares issued	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.80M	USD	Annual
Cash dividends and dividend equivalents paid	`PaymentsOfDividends`	$50.10M	USD	Annual
Cash dividends and dividend equivalents paid	`PaymentsOfDividends`	$50.40M	USD	Annual
Cash dividends and dividend equivalents paid	`PaymentsOfDividends`	$46.70M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-54.30M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$109.10M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-56.80M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash during the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-477.30M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash during the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$29.40M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash during the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-245.70M	USD	Annual
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$71.30M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.70M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$794.30M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$317.00M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$71.30M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.70M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$794.30M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$317.00M	USD	Point-in-time

Stockholders Equity 33 line items

Line Item	Tag	Value	Unit	Period
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$3.08	USD	Annual
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$3.08	USD	Annual
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.88	USD	Annual
Beginning balance	`StockholdersEquity`	$692.50M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$732.40M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$652.20M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$631.20M	USD	Point-in-time
Beginning balance (shares)	`CommonStockSharesOutstanding`	15.94M	shares	Point-in-time
Beginning balance (shares)	`CommonStockSharesOutstanding`	16.02M	shares	Point-in-time
Net income (loss)	`NetIncomeLoss`	$-29.60M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-18.50M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$47.20M	USD	Annual
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$9.90M	USD	Annual
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$6.90M	USD	Annual
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$15.00M	USD	Annual
Common shares issued (including impacts from Long-Term Incentive programs)	`StockIssuedDuringPeriodValueShareBasedCompensation`	$700.00K	USD	Annual
Common shares issued (including impacts from Long-Term Incentive programs)	`StockIssuedDuringPeriodValueShareBasedCompensation`	$600.00K	USD	Annual
Common shares issued (including impacts from Long-Term Incentive programs)	`StockIssuedDuringPeriodValueShareBasedCompensation`	$300.00K	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.60M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.80M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.80M	USD	Annual
Cash dividends declared	`DividendsCash`	$46.70M	USD	Annual
Cash dividends declared	`DividendsCash`	$50.40M	USD	Annual
Cash dividends declared	`DividendsCash`	$50.10M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$13.70M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.60M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$15.40M	USD	Annual
Ending balance	`StockholdersEquity`	$692.50M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$732.40M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$652.20M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$631.20M	USD	Point-in-time
Ending balance (shares)	`CommonStockSharesOutstanding`	15.94M	shares	Point-in-time
Ending balance (shares)	`CommonStockSharesOutstanding`	16.02M	shares	Point-in-time

Comprehensive Income 15 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-29.60M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-18.50M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$47.20M	USD	Annual
Defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-8.20M	USD	Annual
Defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.60M	USD	Annual
Defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-24.20M	USD	Annual
Cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$1.70M	USD	Annual
Cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$16.60M	USD	Annual
Cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-17.30M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$9.90M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$6.90M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$15.00M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-22.70M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-3.50M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$57.10M	USD	Annual

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