10-K Filing

KAISER ALUMINUM CORP CIK: 811596 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001564590-21-009132`
Period End Date	20201231
Filing Date	20210226
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	kalu-10k_20201231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 85 Income Statement 52 Cash Flow Statement 110 Stockholders Equity 40 Comprehensive Income 19

Balance Sheet 85 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
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$780.30M	USD	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$125.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$264.30M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Short-term investments	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$78.70M	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`	$167.10M	USD	Point-in-time
Common Stock, shares issued	`CommonStockSharesIssued`	22.55M	shares	Point-in-time
Common Stock, shares issued	`CommonStockSharesIssued`	22.65M	shares	Point-in-time
Trade receivables, net	`AccountsReceivableNetCurrent`	$112.80M	USD	Point-in-time
Other	`OtherReceivables`	$11.60M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	15.87M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	15.81M	shares	Point-in-time
Other	`OtherReceivables`	$18.10M	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetNetCurrent`	$36.10M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	6.84M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	6.68M	shares	Point-in-time
Contract assets	`ContractWithCustomerAssetNetCurrent`	$54.60M	USD	Point-in-time
Inventories	`InventoryNet`	$152.00M	USD	Point-in-time
Inventories	`InventoryNet`	$177.60M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$19.40M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$28.60M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$779.80M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.12B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$622.00M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$627.20M	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$26.50M	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$25.80M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$11.80M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$29.60M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$26.70M	USD	Point-in-time
Goodwill	`Goodwill`	$18.80M	USD	Point-in-time
Goodwill	`Goodwill`	$18.80M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$44.10M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$38.40M	USD	Point-in-time
Total	`Assets`	$1.53B	USD	Point-in-time
Total	`Assets`	$1.86B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$86.10M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$92.00M	USD	Point-in-time
Accrued salaries, wages and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$34.40M	USD	Point-in-time
Accrued salaries, wages and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$30.80M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$41.40M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$44.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$170.40M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$158.30M	USD	Point-in-time
Long-term portion of operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$25.60M	USD	Point-in-time
Long-term portion of operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$25.20M	USD	Point-in-time
Net liabilities of Salaried VEBA	`NetLiabilityInRespectOfVeba`	$32.60M	USD	Point-in-time
Net liabilities of Salaried VEBA	`NetLiabilityInRespectOfVeba`	$17.80M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$4.50M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$13.90M	USD	Point-in-time
Long-term liabilities	`OtherLiabilitiesNoncurrent`	$78.60M	USD	Point-in-time
Long-term liabilities	`OtherLiabilitiesNoncurrent`	$67.00M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$492.60M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$838.10M	USD	Point-in-time
Total liabilities	`Liabilities`	$792.30M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.13B	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized at both December 31, 2020 and December 31, 2019; no shares were issued and outstanding at December 31, 2020 and December 31, 2019	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized at both December 31, 2020 and December 31, 2019; no shares were issued and outstanding at December 31, 2020 and December 31, 2019	`PreferredStockValue`	-	USD	Point-in-time
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2020 and December 31, 2019; 22,647,455 shares issued and 15,812,169 shares outstanding at December 31, 2020; 22,550,827 shares issued and 15,868,304 shares outstanding at December 31, 2019	`CommonStockValue`	$200.00K	USD	Point-in-time
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2020 and December 31, 2019; 22,647,455 shares issued and 15,812,169 shares outstanding at December 31, 2020; 22,550,827 shares issued and 15,868,304 shares outstanding at December 31, 2019	`CommonStockValue`	$200.00K	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$1.07B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$1.06B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$172.80M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$158.20M	USD	Point-in-time
Treasury stock, at cost, 6,835,286 shares at December 31, 2020 and 6,682,523 shares at December 31, 2019	`TreasuryStockValue`	$463.40M	USD	Point-in-time
Treasury stock, at cost, 6,835,286 shares at December 31, 2020 and 6,682,523 shares at December 31, 2019	`TreasuryStockValue`	$475.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-18.70M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-38.60M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$732.40M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$746.30M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$733.90M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$740.40M	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$1.86B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$1.53B	USD	Point-in-time

Income Statement 52 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.59B	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.17B	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.51B	USD	Annual
Cost of products sold, excluding depreciation and amortization and other items	`CostOfGoodsAndServicesSold`	$1.30B	USD	Annual
Cost of products sold, excluding depreciation and amortization and other items	`CostOfGoodsAndServicesSold`	$941.30M	USD	Annual
Cost of products sold, excluding depreciation and amortization and other items	`CostOfGoodsAndServicesSold`	$1.22B	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$52.20M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$43.90M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$49.10M	USD	Annual
Selling, general, administrative, research and development	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$98.00M	USD	Annual
Selling, general, administrative, research and development	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$91.20M	USD	Annual
Selling, general, administrative, research and development	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$96.30M	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	$25.20M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$25.20M	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	Annual
Restructuring costs	`RestructuringCharges`	$7.50M	USD	Annual
Other operating (income) charges, net	`OtherOperatingIncomeExpenseNet`	$-900.00K	USD	Annual
Other operating (income) charges, net	`OtherOperatingIncomeExpenseNet`	$-1.40M	USD	Annual
Other operating (income) charges, net	`OtherOperatingIncomeExpenseNet`	$600.00K	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$1.44B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$1.09B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$1.39B	USD	Annual
Operating income	`OperatingIncomeLoss`	$81.10M	USD	Annual
Operating income	`OperatingIncomeLoss`	$125.70M	USD	Annual
Operating income	`OperatingIncomeLoss`	$143.60M	USD	Annual
Interest expense	`InterestExpense`	$40.90M	USD	Annual
Interest expense	`InterestExpense`	$24.60M	USD	Annual
Interest expense	`InterestExpense`	$22.70M	USD	Annual
Other expense, net Note 13	`OtherNonoperatingIncomeExpense`	$-20.70M	USD	Annual
Other expense, net Note 13	`OtherNonoperatingIncomeExpense`	$-900.00K	USD	Annual
Other expense, net Note 13	`OtherNonoperatingIncomeExpense`	$-1.40M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$120.00M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$38.80M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$80.40M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$18.40M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$28.30M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$10.00M	USD	Annual
Net income	`NetIncomeLoss`	$28.80M	USD	Annual
Net income	`NetIncomeLoss`	$91.70M	USD	Annual
Net income	`NetIncomeLoss`	$62.00M	USD	Annual
Basic	`EarningsPerShareBasic`	$5.53	USD	Annual
Basic	`EarningsPerShareBasic`	$3.88	USD	Annual
Basic	`EarningsPerShareBasic`	$1.82	USD	Annual
Diluted	`EarningsPerShareDiluted`	$3.83	USD	Annual
Diluted	`EarningsPerShareDiluted`	$1.81	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.43	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	16.00M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	15.80M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	16.59M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	16.87M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	16.20M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.91M	shares	Annual

Cash Flow Statement 110 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$28.80M	USD	Annual
Net income	`NetIncomeLoss`	$91.70M	USD	Annual
Net income	`NetIncomeLoss`	$62.00M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$49.30M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$42.10M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$46.30M	USD	Annual
Amortization of definite-lived intangible assets	`AmortizationOfIntangibleAssets`	$2.90M	USD	Annual
Amortization of definite-lived intangible assets	`AmortizationOfIntangibleAssets`	$1.80M	USD	Annual
Amortization of definite-lived intangible assets	`AmortizationOfIntangibleAssets`	$2.80M	USD	Annual
Amortization of debt premium and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$1.00M	USD	Annual
Amortization of debt premium and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$1.20M	USD	Annual
Amortization of debt premium and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$2.00M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$21.10M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$36.70M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$15.20M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$10.00M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$9.80M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$10.30M	USD	Annual
Non-cash asset impairment charges	`AssetImpairmentCharges`	$26.10M	USD	Annual
Non-cash asset impairment charges	`AssetImpairmentCharges`	$1.40M	USD	Annual
Non-cash asset impairment charges	`AssetImpairmentCharges`	$500.00K	USD	Annual
Loss on extinguishment of debt	`GainLossOnRepurchaseOfDebtInstrument`	$-20.30M	USD	Annual
Loss (gain) on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$200.00K	USD	Annual
Loss (gain) on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-200.00K	USD	Annual
Gain on disposition of short-term investments	`GainLossOnSaleOfInvestments`	$2.90M	USD	Annual
Gain on disposition of short-term investments	`GainLossOnSaleOfInvestments`	$900.00K	USD	Annual
Gain on disposition of short-term investments	`GainLossOnSaleOfInvestments`	$700.00K	USD	Annual
Non-cash defined benefit net periodic postretirement benefit cost	`DefinedBenefitPlanNetPeriodicBenefitCost`	$7.00M	USD	Annual
Non-cash defined benefit net periodic postretirement benefit cost	`DefinedBenefitPlanNetPeriodicBenefitCost`	$6.60M	USD	Annual
Non-cash defined benefit net periodic postretirement benefit cost	`DefinedBenefitPlanNetPeriodicBenefitCost`	$5.20M	USD	Annual
Other non-cash changes in assets and liabilities	`OtherNoncashIncomeExpense`	$-21.90M	USD	Annual
Other non-cash changes in assets and liabilities	`OtherNoncashIncomeExpense`	$-8.60M	USD	Annual
Other non-cash changes in assets and liabilities	`OtherNoncashIncomeExpense`	$1.80M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-20.20M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$22.30M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-60.80M	USD	Annual
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$-18.50M	USD	Annual
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$-700.00K	USD	Annual
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$-300.00K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$45.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-25.60M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-37.50M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.70M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$400.00K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.20M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$29.20M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-5.90M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-24.50M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-3.90M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-2.60M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-7.50M	USD	Annual
Annual variable cash contributions to VEBAs	`OtherPostretirementBenefitsPayments`	$2.90M	USD	Annual
Annual variable cash contributions to VEBAs	`OtherPostretirementBenefitsPayments`	$2.10M	USD	Annual
Annual variable cash contributions to VEBAs	`OtherPostretirementBenefitsPayments`	$15.70M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInNoncurrentAssetsAndLiabilitiesNet`	$-5.80M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInNoncurrentAssetsAndLiabilitiesNet`	$4.10M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInNoncurrentAssetsAndLiabilitiesNet`	$-6.30M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$150.20M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$206.90M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$232.30M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$74.10M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$51.90M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$60.20M	USD	Annual
Purchase of short-term investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$132.20M	USD	Annual
Purchase of short-term investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$135.20M	USD	Annual
Purchase of short-term investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$39.10M	USD	Annual
Purchase of equity securities	`PaymentsToAcquireAvailableForSaleSecuritiesEquity`	$500.00K	USD	Annual
Purchase of equity securities	`PaymentsToAcquireAvailableForSaleSecuritiesEquity`	$900.00K	USD	Annual
Purchase of equity securities	`PaymentsToAcquireAvailableForSaleSecuritiesEquity`	$700.00K	USD	Annual
Proceeds from disposition of short-term investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$118.10M	USD	Annual
Proceeds from disposition of short-term investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$91.10M	USD	Annual
Proceeds from disposition of short-term investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$283.90M	USD	Annual
Cash payment for acquisition of Imperial Machine & Tool Co., net of cash received	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$43.20M	USD	Annual
Proceeds from disposal of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$300.00K	USD	Annual
Proceeds from disposal of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$600.00K	USD	Annual
Proceeds from disposal of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$200.00K	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$31.10M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-101.80M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$26.90M	USD	Annual
Repayment of principal and redemption premium of 5.875% Senior Notes	`RepaymentsOfUnsecuredDebt`	$391.50M	USD	Annual
Issuance of 6.50% and 4.625% Senior Notes	`ProceedsFromIssuanceOfUnsecuredDebt`	$350.00M	USD	Annual
Issuance of 6.50% and 4.625% Senior Notes	`ProceedsFromIssuanceOfUnsecuredDebt`	$500.00M	USD	Annual
Cash paid for debt issuance costs	`PaymentsOfFinancingCosts`	$6.20M	USD	Annual
Cash paid for debt issuance costs	`PaymentsOfFinancingCosts`	$8.80M	USD	Annual
Repayment of finance lease	`RepaymentsOfLongTermCapitalLeaseObligations`	$700.00K	USD	Annual
Repayment of finance lease	`RepaymentsOfLongTermCapitalLeaseObligations`	$1.70M	USD	Annual
Repayment of finance lease	`RepaymentsOfLongTermCapitalLeaseObligations`	$1.40M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.20M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.30M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.90M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$44.20M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$12.50M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$60.70M	USD	Annual
Cash dividends and dividend equivalents paid	`PaymentsOfDividends`	$39.40M	USD	Annual
Cash dividends and dividend equivalents paid	`PaymentsOfDividends`	$37.70M	USD	Annual
Cash dividends and dividend equivalents paid	`PaymentsOfDividends`	$43.40M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$8.50M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-106.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$281.90M	USD	Annual
Net increase in cash, cash equivalents and restricted cash during the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$75.30M	USD	Annual
Net increase in cash, cash equivalents and restricted cash during the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$139.00M	USD	Annual
Net increase in cash, cash equivalents and restricted cash during the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$515.70M	USD	Annual
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`	$278.60M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$139.60M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$64.30M	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`	$278.60M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$139.60M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$64.30M	USD	Point-in-time

Stockholders Equity 40 line items

Line Item	Tag	Value	Unit	Period
Weighted average repurchase price (in dollars per share)	`TreasuryStockAcquiredAverageCostPerShare`	$100.28	USD	Annual
Weighted average repurchase price (in dollars per share)	`TreasuryStockAcquiredAverageCostPerShare`	$96.18	USD	Annual
Weighted average repurchase price (in dollars per share)	`TreasuryStockAcquiredAverageCostPerShare`	$81.94	USD	Annual
Repurchase amount remaining	`StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1`	$93.10M	USD	Point-in-time
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.68	USD	Annual
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	Annual
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.40	USD	Annual
Beginning balance	`StockholdersEquity`	$732.40M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$746.30M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$733.90M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$740.40M	USD	Point-in-time
Beginning balance (shares)	`CommonStockSharesOutstanding`	15.87M	shares	Point-in-time
Beginning balance (shares)	`CommonStockSharesOutstanding`	15.81M	shares	Point-in-time
Net income	`NetIncomeLoss`	$28.80M	USD	Annual
Net income	`NetIncomeLoss`	$91.70M	USD	Annual
Net income	`NetIncomeLoss`	$62.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$19.90M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$10.20M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-11.70M	USD	Annual
Common shares issued (including impacts from Long-Term Incentive programs)	`StockIssuedDuringPeriodValueShareBasedCompensation`	$400.00K	USD	Annual
Common shares issued (including impacts from Long-Term Incentive programs)	`StockIssuedDuringPeriodValueShareBasedCompensation`	$300.00K	USD	Annual
Common shares issued (including impacts from Long-Term Incentive programs)	`StockIssuedDuringPeriodValueShareBasedCompensation`	$200.00K	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.90M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.30M	USD	Annual
Cancellation of shares to cover employees' tax withholdings upon vesting of non-vested shares	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.20M	USD	Annual
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$61.90M	USD	Annual
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$42.90M	USD	Annual
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$12.50M	USD	Annual
Cash dividends declared	`DividendsCash`	$39.40M	USD	Annual
Cash dividends declared	`DividendsCash`	$43.40M	USD	Annual
Cash dividends declared	`DividendsCash`	$37.70M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.60M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.50M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.10M	USD	Annual
Ending balance	`StockholdersEquity`	$732.40M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$746.30M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$733.90M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$740.40M	USD	Point-in-time
Ending balance (shares)	`CommonStockSharesOutstanding`	15.87M	shares	Point-in-time
Ending balance (shares)	`CommonStockSharesOutstanding`	15.81M	shares	Point-in-time

Comprehensive Income 19 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$28.80M	USD	Annual
Net income	`NetIncomeLoss`	$91.70M	USD	Annual
Net income	`NetIncomeLoss`	$62.00M	USD	Annual
Defined benefit pension plan and Salaried VEBA	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-2.90M	USD	Annual
Defined benefit pension plan and Salaried VEBA	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-13.40M	USD	Annual
Defined benefit pension plan and Salaried VEBA	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-2.40M	USD	Annual
Available for sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-300.00K	USD	Annual
Available for sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-600.00K	USD	Annual
Cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$7.80M	USD	Annual
Cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$6.70M	USD	Annual
Cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-13.90M	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-100.00K	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$100.00K	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$19.90M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$10.20M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-11.70M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$48.70M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$72.20M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$80.00M	USD	Annual

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