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Subsequent Events (Details) (Fair Value Hedging [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
	Jun. 30, 2015
Senior Notes, Due 2020 [Member]
Subsequent Event [Line Items]
Derivative, Notional Amount Monetized	$ 75.0mtw_DerivativeNotionalAmountMonetized / us-gaap_DebtInstrumentAxis = mtw_SeniorNotesDue2020Member / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember
Senior Notes, Due 2022 [Member]
Subsequent Event [Line Items]
Derivative, Notional Amount Monetized	45.0mtw_DerivativeNotionalAmountMonetized / us-gaap_DebtInstrumentAxis = mtw_SeniorNotesDue2022Member / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember
Interest Rate Swap [Member]
Subsequent Event [Line Items]
Capitalized loss on monetization	$ 0.7mtw_Capitalizedlossonderivativemonetization / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateSwapMember / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember

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- Definition

Derivative, Notional Amount Monetized

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