$CRS
CARPENTER TECHNOLOGY CORP Stock $crs

$crs Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000001784321000015 Filed on April 29, 2021

Income Statement

Concept	2021 Q2	2021 Q1	2020 Q2
Revenue	$421.6M	$351.9M	$437.3M
YoY Change	-3.59%	-39.89%	-31.82%
Cost Of Revenue	$441.3M	$336.5M	$413.4M
YoY Change	6.75%	-29.29%	-20.27%
Gross Profit	-$19.70M	$12.80M	-$5.300M
YoY Change	271.7%	-88.31%	-104.31%
Gross Profit Margin	-4.67%	3.64%	-1.21%
Selling, General & Admin	$47.90M	$47.80M	$42.00M
YoY Change	14.05%	-5.91%	-23.77%
% of Gross Profit		373.44%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$32.00M	$32.00M	$31.70M
YoY Change	0.95%	2.56%	3.59%
% of Gross Profit		250.0%
Operating Expenses	$47.90M	$47.80M	$42.00M
YoY Change	14.05%	-5.91%	-23.77%
Operating Profit	-$67.60M	-$40.00M	-$148.2M
YoY Change	-54.39%	-168.14%	-318.26%
Interest Expense	-$7.000M	$8.900M	$300.0K
YoY Change	-2433.33%	81.63%	-105.66%
% of Operating Profit
Other Income/Expense, Net	-$1.200M	-$8.300M	-$500.0K
YoY Change	140.0%	112.82%	-600.0%
Pretax Income	-$79.00M	-$57.20M	-$148.4M
YoY Change	-46.77%	-214.63%	-337.06%
Income Tax	-$21.90M	-$16.70M	-$30.00M
% Of Pretax Income
Net Earnings	-$57.10M	-$40.50M	-$118.4M
YoY Change	-51.77%	-201.5%	-342.13%
Net Earnings / Revenue	-13.54%	-11.51%	-27.08%
Basic Earnings Per Share		-$0.84	-$2.46
Diluted Earnings Per Share	-$1.182M	-$0.84	-$2.46
COMMON SHARES
Basic Shares Outstanding	48.03M shares	48.30M shares	48.10M shares
Diluted Shares Outstanding		48.30M shares	48.10M shares

Balance Sheet

Concept	2021 Q2	2021 Q1	2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$287.4M	$244.2M	$193.1M
YoY Change	48.83%	162.58%	615.19%
Cash & Equivalents	$287.4M	$244.2M	$193.1M
Short-Term Investments
Other Short-Term Assets	$95.60M	$91.50M	$56.60M
YoY Change	68.9%	124.82%	51.34%
Inventory	$425.7M	$535.5M	$724.3M
Prepaid Expenses
Receivables	$308.7M	$279.2M	$292.3M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.117B	$1.150B	$1.266B
YoY Change	-11.76%	-16.46%	2.43%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.458B	$1.307B	$1.498B
YoY Change	-2.71%	-6.34%	9.65%
Goodwill	$241.4M	$241.4M	$290.4M
YoY Change	-16.87%	-25.75%	-11.03%
Intangibles	$43.10M	$44.90M	$52.10M
YoY Change	-17.27%	-26.63%	-22.47%
Long-Term Investments
YoY Change
Other Assets	$106.5M	$262.6M	$115.4M
YoY Change	-7.71%	-1.65%	-38.49%
Total Long-Term Assets	$1.854B	$1.861B	$1.961B
YoY Change	-5.46%	-9.34%	0.48%
TOTAL ASSETS
Total Short-Term Assets	$1.117B	$1.150B	$1.266B
Total Long-Term Assets	$1.854B	$1.861B	$1.961B
Total Assets	$2.971B	$3.011B	$3.227B
YoY Change	-7.93%	-12.2%	1.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$142.4M	$135.1M	$124.2M
YoY Change	14.65%	-35.54%	-47.97%
Accrued Expenses	$163.9M	$134.2M	$157.9M
YoY Change	3.8%	-1.61%	0.19%
Deferred Revenue	$8.600M	$6.900M	$12.30M
YoY Change	-30.08%	-37.27%	17.14%
Short-Term Debt	$0.00	$0.00	$170.0M
YoY Change	-100.0%	-100.0%	762.94%
Long-Term Debt Due	$0.00	$0.00	$0.00
YoY Change
Total Short-Term Liabilities	$306.3M	$269.3M	$452.1M
YoY Change	-32.25%	-47.81%	8.68%
LONG-TERM LIABILITIES
Long-Term Debt	$694.5M	$694.3M	$551.8M
YoY Change	25.86%	25.69%	0.22%
Other Long-Term Liabilities	$100.0M	$96.30M	$110.5M
YoY Change	-9.5%	-11.24%	69.74%
Total Long-Term Liabilities	$794.5M	$790.6M	$662.3M
YoY Change	19.96%	19.62%	7.57%
TOTAL LIABILITIES
Total Short-Term Liabilities	$306.3M	$269.3M	$452.1M
Total Long-Term Liabilities	$794.5M	$790.6M	$662.3M
Total Liabilities	$1.579B	$1.630B	$1.782B
YoY Change	-11.37%	-10.0%	6.82%
SHAREHOLDERS EQUITY
Retained Earnings	$1.299B	$1.366B	$1.568B
YoY Change	-17.14%	-19.45%	-2.32%
Common Stock	$602.7M	$599.5M	$601.5M
YoY Change	0.2%	-1.04%	0.35%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$317.4M	$317.5M	$325.8M
YoY Change	-2.58%	-3.23%	-2.1%
Treasury Stock Shares	7.984M shares	7.985M shares	8.162M shares
Shareholders Equity	$1.392B	$1.381B	$1.446B
YoY Change
Total Liabilities & Shareholders Equity	$2.971B	$3.011B	$3.227B
YoY Change	-7.93%	-12.2%	1.24%

Cashflow Statement

Concept	2021 Q2	2021 Q1	2020 Q2
OPERATING ACTIVITIES
Net Income	-$57.10M	-$40.50M	-$118.4M
YoY Change	-51.77%	-201.5%	-342.13%
Depreciation, Depletion And Amortization	$32.00M	$32.00M	$31.70M
YoY Change	0.95%	2.56%	3.59%
Cash From Operating Activities	$74.60M	$3.800M	$136.9M
YoY Change	-45.51%	-94.74%	-21.86%
INVESTING ACTIVITIES
Capital Expenditures	-$22.00M	-$18.60M	-$27.40M
YoY Change	-19.71%	-62.58%	-44.76%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$100.0K	-$100.0K
YoY Change	-100.0%	-50.0%	-200.0%
Cash From Investing Activities	-$22.00M	-$18.50M	-$27.50M
YoY Change	-20.0%	-62.63%	-44.44%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-9.500M	-11.10M	-9.900M
YoY Change	-4.04%	-126.81%	-91.52%
NET CHANGE
Cash From Operating Activities	74.60M	3.800M	136.9M
Cash From Investing Activities	-22.00M	-18.50M	-27.50M
Cash From Financing Activities	-9.500M	-11.10M	-9.900M
Net Change In Cash	43.10M	-25.80M	99.50M
YoY Change	-56.68%	-140.19%	1017.98%
FREE CASH FLOW
Cash From Operating Activities	$74.60M	$3.800M	$136.9M
Capital Expenditures	-$22.00M	-$18.60M	-$27.40M
Free Cash Flow	$96.60M	$22.40M	$164.3M
YoY Change	-41.21%	-81.64%	-26.91%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000017843
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	us-gaap:OtherAssets
CY2021Q1	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	us-gaap:OtherLiabilitiesNoncurrent
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-5828
	dei	Entity Registrant Name EntityRegistrantName	CARPENTER TECHNOLOGY CORPORATION
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	23-0458500
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1735 Market Street, 15th Floor
	dei	Entity Address City Or Town EntityAddressCityOrTown	Philadelphia,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	19103
	dei	City Area Code CityAreaCode	610
	dei	Local Phone Number LocalPhoneNumber	208-2000
	dei	Security12b Title Security12bTitle	Common Stock, $5 Par Value
	dei	Trading Symbol TradingSymbol	CRS
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	48032384	shares
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	244200000	USD
CY2020Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	193100000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	279200000	USD
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CY2021Q1	us-gaap	Inventory Net InventoryNet	535500000	USD
CY2020Q2	us-gaap	Inventory Net InventoryNet	724300000	USD
CY2021Q1	us-gaap	Other Assets Current OtherAssetsCurrent	91500000	USD
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CY2021Q1	us-gaap	Assets Current AssetsCurrent	1150400000	USD
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CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1306700000	USD
CY2020Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1351100000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	241400000	USD
CY2020Q2	us-gaap	Goodwill Goodwill	290400000	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	44900000	USD
CY2020Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	52100000	USD
CY2021Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	5000000.0	USD
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CY2021Q1	us-gaap	Assets Assets	3011000000.0	USD
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CY2021Q1	us-gaap	Liabilities Current LiabilitiesCurrent	269300000	USD
CY2020Q2	us-gaap	Liabilities Current LiabilitiesCurrent	452100000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	694300000	USD
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CY2021Q1	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	281200000	USD
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CY2021Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	150200000	USD
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CY2021Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	96300000	USD
CY2020Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	110500000	USD
CY2021Q1	us-gaap	Liabilities Liabilities	1629800000	USD
CY2020Q2	us-gaap	Liabilities Liabilities	1781500000	USD
CY2021Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2020Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2021Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	56017673	shares
CY2020Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	56012748	shares
CY2021Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	48032334	shares
CY2020Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	47850468	shares
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	351900000	USD
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	280100000	USD
CY2020Q2	us-gaap	Common Stock Value CommonStockValue	280100000	USD
CY2021Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	319400000	USD
CY2020Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	321400000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1366200000	USD
CY2020Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1568000000.0	USD
CY2021Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	7985339	shares
CY2020Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	8162280	shares
CY2021Q1	us-gaap	Treasury Stock Value TreasuryStockValue	317500000	USD
CY2020Q2	us-gaap	Treasury Stock Value TreasuryStockValue	325800000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-267000000.0	USD
CY2020Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-398000000.0	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1381200000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	1445700000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3011000000.0	USD
CY2020Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3227200000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	132300000	USD
CY2021Q1	crs	Cost Of Goods And Services Sold Excluding Inventory Write Down CostOfGoodsAndServicesSoldExcludingInventoryWriteDown	336500000	USD
CY2020Q1	crs	Cost Of Goods And Services Sold Excluding Inventory Write Down CostOfGoodsAndServicesSoldExcludingInventoryWriteDown	475900000	USD
	crs	Cost Of Goods And Services Sold Excluding Inventory Write Down CostOfGoodsAndServicesSoldExcludingInventoryWriteDown	1029100000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	585400000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1054000000.0	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1743800000	USD
	crs	Cost Of Goods And Services Sold Excluding Inventory Write Down CostOfGoodsAndServicesSoldExcludingInventoryWriteDown	1409000000.0	USD
CY2021Q1	us-gaap	Inventory Write Down InventoryWriteDown	2600000	USD
CY2020Q1	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
	us-gaap	Inventory Write Down InventoryWriteDown	2600000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	12800000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	109500000	USD
	us-gaap	Gross Profit GrossProfit	22300000	USD
	us-gaap	Gross Profit GrossProfit	334800000	USD
CY2021Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	47800000	USD
CY2020Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	50800000	USD
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	15000000.0	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	159000000.0	USD
CY2021Q1	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	5000000.0	USD
CY2020Q1	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	USD
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	2300000	USD
CY2020Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-40000000.0	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	58700000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-177800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	173500000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	8900000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	4900000	USD
	us-gaap	Interest Expense InterestExpense	23500000	USD
	us-gaap	Interest Expense InterestExpense	15600000	USD
CY2021Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2020Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8200000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-8300000	USD
CY2020Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3900000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9400000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3400000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-57200000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	49900000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-218900000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	154500000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-16700000	USD
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-46400000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	34600000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-40500000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	39900000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-172500000	USD
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.82
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.58
	us-gaap	Net Income Loss NetIncomeLoss	119900000	USD
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.84
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.47
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.84
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.58
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.46
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48300000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48000000.0	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48300000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48400000	shares
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-40500000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	39900000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-172500000	USD
	us-gaap	Net Income Loss NetIncomeLoss	119900000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-31500000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-900000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-33800000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-3100000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-98100000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-3100000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-105300000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-9100000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-500000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	2800000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-4700000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	400000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	1700000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-8900000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	14900000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-1300000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-3700000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-13200000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	10800000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-11300000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	96100000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-19000000.0	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	131000000.0	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3500000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	55600000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	20900000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-41500000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	116400000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-172500000	USD
	us-gaap	Net Income Loss NetIncomeLoss	119900000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8200000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	91600000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	92200000	USD
	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	13600000	USD
	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	1500000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-19300000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7000000.0	USD
	us-gaap	Pension Expense PensionExpense	20300000	USD
	us-gaap	Pension Expense PensionExpense	11500000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Inventory Write Down InventoryWriteDown	2600000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	7800000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	12400000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-100000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-13800000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-7600000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-181900000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	85200000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	33400000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	5200000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	18200000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-26900000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	3800000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-33400000	USD
	us-gaap	Pension Contributions PensionContributions	10900000	USD
	us-gaap	Pension Contributions PensionContributions	4900000	USD
	us-gaap	Other Postretirement Benefits Payments OtherPostretirementBenefitsPayments	1600000	USD
	us-gaap	Other Postretirement Benefits Payments OtherPostretirementBenefitsPayments	2700000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1600000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1100000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	175400000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	94900000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	78500000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	144000000.0	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1600000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	300000	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	20000000.0	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-56900000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-143700000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	331100000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	181100000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-170000000.0	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	300000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	250000000.0	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	0	USD
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	395500000	USD
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	0	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	8200000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2500000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	29300000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	29100000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	200000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4300000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2300000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7800000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-66600000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	117700000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-800000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-2900000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	51100000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	66000000.0	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	193100000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	27000000.0	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	244200000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	93000000.0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	4200000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	14100000	USD
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1332900000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-40500000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-98100000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	1700000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-3700000	USD
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2021Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9800000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2300000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	200000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1381200000	USD
CY2020Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1603400000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	39900000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-3100000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-8900000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-13200000	USD
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2020Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9700000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3900000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	1618500000	USD
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	1445700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-172500000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-105300000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	14900000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	10800000	USD
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29300000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6100000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	200000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1381200000	USD
CY2020Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	1520100000	USD
	us-gaap	Net Income Loss NetIncomeLoss	119900000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-9100000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-1300000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-11300000	USD
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29100000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6800000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4300000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	1618500000	USD
CY2021Q1	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	5000000.0	USD
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	15000000.0	USD
CY2020Q1	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0.0	USD
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	2300000	USD
CY2021Q1	us-gaap	Inventory Write Down InventoryWriteDown	2600000	USD
CY2020Q2	us-gaap	Restructuring Reserve RestructuringReserve	9500000	USD
	us-gaap	Restructuring Charges RestructuringCharges	1400000	USD
	us-gaap	Payments For Restructuring PaymentsForRestructuring	8800000	USD
CY2021Q1	us-gaap	Restructuring Reserve RestructuringReserve	2100000	USD
	crs	Revenue From Contract With Customer Payment Terms RevenueFromContractWithCustomerPaymentTerms	P30D
CY2021Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	6900000	USD
CY2020Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	12300000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	351900000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1054000000.0	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	585400000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1743800000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	351900000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	585400000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1054000000.0	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1743800000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-40500000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	39900000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-172500000	USD
	us-gaap	Net Income Loss NetIncomeLoss	119900000	USD
CY2021Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	USD
CY2020Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	400000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	300000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1100000	USD
CY2021Q1	us-gaap	Undistributed Earnings UndistributedEarnings	-40600000	USD
CY2020Q1	us-gaap	Undistributed Earnings UndistributedEarnings	39500000	USD
	us-gaap	Undistributed Earnings UndistributedEarnings	-172800000	USD
	us-gaap	Undistributed Earnings UndistributedEarnings	118800000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48300000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48000000.0	shares
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.84
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.82
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.58
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.47
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-40500000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	39900000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-172500000	USD
	us-gaap	Net Income Loss NetIncomeLoss	119900000	USD
CY2021Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	USD
CY2020Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	400000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	300000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1100000	USD
CY2021Q1	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	-40600000	USD
CY2020Q1	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	39500000	USD
	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	-172800000	USD
	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	118800000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48300000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48000000.0	shares
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	400000	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48300000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48400000	shares
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.84
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.58
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.46
CY2021Q1	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	160900000	USD
CY2020Q2	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	217600000	USD
CY2021Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	239600000	USD
CY2020Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	312300000	USD
CY2021Q1	crs	Inventory Finished Goods And Purchased Parts Net Of Reserves InventoryFinishedGoodsAndPurchasedPartsNetOfReserves	135000000.0	USD
CY2020Q2	crs	Inventory Finished Goods And Purchased Parts Net Of Reserves InventoryFinishedGoodsAndPurchasedPartsNetOfReserves	194400000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	535500000	USD
CY2020Q2	us-gaap	Inventory Net InventoryNet	724300000	USD
CY2021Q1	crs	Other Than Lifo Inventory Amount OtherThanLIFOInventoryAmount	114300000	USD
CY2020Q2	crs	Other Than Lifo Inventory Amount OtherThanLIFOInventoryAmount	136300000	USD
CY2020	us-gaap	Number Of Reporting Units NumberOfReportingUnits	4	reporting_unit
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
CY2020Q2	us-gaap	Goodwill Gross GoodwillGross	372200000	USD
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	3800000	USD
CY2021Q1	us-gaap	Goodwill Gross GoodwillGross	376000000.0	USD
CY2020Q2	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	81800000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
CY2021Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	134600000	USD
CY2020Q2	us-gaap	Goodwill Goodwill	290400000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	3800000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	241400000	USD
CY2020Q2	us-gaap	Goodwill Goodwill	290400000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	3800000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	241400000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	129300000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	69900000	USD
CY2020	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	7300000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	52100000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	129300000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	72800000	USD
	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	11600000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	44900000	USD
CY2020Q2	us-gaap	Interest Payable Current InterestPayableCurrent	10400000	USD
CY2021Q1	us-gaap	Defined Benefit Pension Plan Liabilities Current DefinedBenefitPensionPlanLiabilitiesCurrent	3500000	USD
CY2020Q2	us-gaap	Defined Benefit Pension Plan Liabilities Current DefinedBenefitPensionPlanLiabilitiesCurrent	20200000	USD
CY2021Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	3000000.0	USD
CY2020Q2	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	11100000	USD
CY2021Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	500000	USD
CY2020Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1000000.0	USD
CY2021Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	24700000	USD
CY2020Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	157900000	USD
CY2021Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	65900000	USD
CY2020Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	50400000	USD
CY2021Q1	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	14000000.0	USD
CY2020Q2	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	14000000.0	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	9300000	USD
CY2020Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11500000	USD
CY2021Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	6900000	USD
CY2020Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	12300000	USD
CY2021Q1	us-gaap	Interest Payable Current InterestPayableCurrent	6400000	USD
CY2020Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	27000000.0	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	134200000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	694300000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-8900000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0321
CY2020Q2	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0302
CY2021Q1	us-gaap	Defined Benefit Plan Benefit Obligation Increase Decrease For Remeasurement Due To Settlement DefinedBenefitPlanBenefitObligationIncreaseDecreaseForRemeasurementDueToSettlement	3100000	USD
CY2021Q1	us-gaap	Pension Expense Reversal Of Expense Noncash PensionExpenseReversalOfExpenseNoncash	800000	USD
CY2021Q1	us-gaap	Defined Benefit Pension Plan Current And Noncurrent Liabilities DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities	116700000	USD
CY2021Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	5400000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	694300000	USD
CY2020Q2	us-gaap	Long Term Debt LongTermDebt	551800000	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2020Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2020Q1	us-gaap	Interest Costs Incurred InterestCostsIncurred	7200000	USD
CY2021Q1	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1200000	USD
CY2020Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	551800000	USD
CY2021Q1	us-gaap	Interest Costs Incurred InterestCostsIncurred	10100000	USD
CY2020Q1	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	2300000	USD
	us-gaap	Interest Costs Incurred InterestCostsIncurred	30400000	USD
	us-gaap	Interest Costs Incurred InterestCostsIncurred	22100000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	6900000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	6500000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0.0	USD
CY2020Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0.0	USD
	us-gaap	Accrual For Environmental Loss Contingencies Increase Decrease For Revision In Estimates AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates	200000	USD
CY2021Q1	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	16200000	USD
CY2020Q2	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	16000000.0	USD
CY2021Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	3000000.0	USD
CY2020Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	3800000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	9800000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	10800000	USD
CY2021Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	700000	USD
CY2020Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	900000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2300000	USD
CY2021Q1	us-gaap	Variable Lease Cost VariableLeaseCost	0	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2700000	USD
CY2020Q1	us-gaap	Variable Lease Cost VariableLeaseCost	100000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	200000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	300000	USD
CY2021Q1	us-gaap	Sublease Income SubleaseIncome	300000	USD
CY2020Q1	us-gaap	Sublease Income SubleaseIncome	0	USD
	us-gaap	Sublease Income SubleaseIncome	500000	USD
	us-gaap	Sublease Income SubleaseIncome	0	USD
CY2021Q1	us-gaap	Lease Cost LeaseCost	3400000	USD
CY2020Q1	us-gaap	Lease Cost LeaseCost	4800000	USD
	us-gaap	Lease Cost LeaseCost	11800000	USD
	us-gaap	Lease Cost LeaseCost	13800000	USD
CY2021Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	3100000	USD
CY2020Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	3900000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	10200000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	10500000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2020Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5200000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1400000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	18700000	USD
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y4M24D
CY2020Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y1M6D
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.040
CY2020Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.039
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	35900000	USD
CY2020Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	52000000.0	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	9300000	USD
CY2020Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11500000	USD
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	37200000	USD
CY2020Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	50300000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	46500000	USD
CY2020Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	61800000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	2900000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	10200000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	8500000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	6400000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4100000	USD
CY2021Q1	crs	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	23900000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	56000000.0	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	9500000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	46500000	USD
CY2021Q1	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	15600000	USD
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	8500000	USD
CY2020Q2	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	USD
CY2021Q1	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	3500000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-9300000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	26500000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-9000000.0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	1500000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	2400000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	6900000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	10700000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	351900000	USD
CY2021Q1	crs	Cost Of Goods And Services Sold Excluding Inventory Write Down CostOfGoodsAndServicesSoldExcludingInventoryWriteDown	336500000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	8900000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	585400000	USD
CY2020Q1	crs	Cost Of Goods And Services Sold Excluding Inventory Write Down CostOfGoodsAndServicesSoldExcludingInventoryWriteDown	475900000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	4900000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1054000000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1029100000	USD
	us-gaap	Interest Expense InterestExpense	23500000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1743800000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1409000000.0	USD
	us-gaap	Interest Expense InterestExpense	15600000	USD
	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	3800000	USD
CY2021Q1	us-gaap	Hedged Liability Fair Value Hedge HedgedLiabilityFairValueHedge	0	USD
CY2020Q2	us-gaap	Hedged Liability Fair Value Hedge HedgedLiabilityFairValueHedge	152800000	USD
CY2021Q1	us-gaap	Hedged Liability Fair Value Hedge Cumulative Increase Decrease HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease	0	USD
CY2020Q2	us-gaap	Hedged Liability Fair Value Hedge Cumulative Increase Decrease HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease	2800000	USD
CY2021Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1200000	USD
CY2020Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	-3900000	USD
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	5600000	USD
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	-2500000	USD
CY2021Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-400000	USD
CY2020Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	700000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-3900000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1000000.0	USD
CY2021Q1	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	200000	USD
CY2020Q1	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	700000	USD
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	2200000	USD
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	2200000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-8900000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-8900000	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	USD
CY2021Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	351900000	USD
CY2020Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	300000	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-8300000	USD
CY2020Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3900000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9400000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3400000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-16700000	USD
CY2021Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.292
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10000000.0	USD
CY2020Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.200
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-46400000	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.212
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	34600000	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.224
CY2021Q1	crs	Effective Income Tax Rate Reconciliation Pension Settlement Amount EffectiveIncomeTaxRateReconciliationPensionSettlementAmount	-2200000	USD
CY2021Q1	us-gaap	Income Tax Reconciliation Nondeductible Expense Restructuring Charges IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges	-1800000	USD
	crs	Operating Loss Carryforward Income Tax Expense Benefit Cares Act OperatingLossCarryforwardIncomeTaxExpenseBenefitCARESAct	-7000000.0	USD
CY2021Q1	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-800000	USD
CY2021Q1	crs	Effective Income Tax Rate Reconciliation Excluding Pension Settlement Charges Non Deductible Expense Impairment Losses And Prior Year Income Taxes Percent EffectiveIncomeTaxRateReconciliationExcludingPensionSettlementChargesNonDeductibleExpenseImpairmentLossesAndPriorYearIncomeTaxesPercent	0.293
CY2020Q1	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-1600000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	52800000	USD
	crs	Effective Income Tax Rate Reconciliation Pension Settlement Amount EffectiveIncomeTaxRateReconciliationPensionSettlementAmount	-2200000	USD
	crs	Effective Income Tax Rate Reconciliation Debt Prepayment Costs Amount EffectiveIncomeTaxRateReconciliationDebtPrepaymentCostsAmount	-2000000.0	USD
	us-gaap	Income Tax Reconciliation Nondeductible Expense Restructuring Charges IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges	-4200000	USD
	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-800000	USD
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	1200000	USD
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	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-1600000	USD
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-500000	USD
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CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	585400000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1054000000.0	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1743800000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-40000000.0	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	58700000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-177800000	USD
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CY2021Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	32000000.0	USD
CY2020Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31200000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	91600000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	92200000	USD
CY2021Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	18600000	USD
CY2020Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	49700000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	78500000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	144000000.0	USD
CY2021Q1	us-gaap	Assets Assets	3011000000.0	USD
CY2020Q2	us-gaap	Assets Assets	3227200000	USD
CY2021Q1	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	85500000	USD
CY2021Q1	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-10600000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	96100000	USD
CY2020Q1	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-20300000	USD
CY2020Q1	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-1300000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-19000000.0	USD
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	117300000	USD
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-13700000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	131000000.0	USD
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-4500000	USD
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-1000000.0	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3500000	USD

Files In Submission

Name	View Source	Status
0000017843-21-000015-index-headers.html	Edgar Link	pending
0000017843-21-000015-index.html	Edgar Link	pending
0000017843-21-000015.txt	Edgar Link	pending
0000017843-21-000015-xbrl.zip	Edgar Link	pending
crs-20210331.htm	Edgar Link	pending
crs-20210331.xsd	Edgar Link	pending
crs-20210331_cal.xml	Edgar Link	unprocessable
crs-20210331_def.xml	Edgar Link	unprocessable
crs-20210331_htm.xml	Edgar Link	completed
crs-20210331_lab.xml	Edgar Link	unprocessable
crs-20210331_pre.xml	Edgar Link	unprocessable
crs-ex31ax20210331.htm	Edgar Link	pending
crs-ex31bx20210331.htm	Edgar Link	pending
crs-ex32x20210331.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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2021 Q2 Form 10-Q Financial Statement

#000001784321000015 Filed on April 29, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRS CARPENTER TECHNOLOGY CORP Stock $crs

2021 Q2 Form 10-Q Financial Statement

#000001784321000015 Filed on April 29, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRS
CARPENTER TECHNOLOGY CORP Stock $crs