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Business Segments (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment reporting information
Net sales from continuing operations	$ 1,037.4us-gaap_SalesRevenueNet	$ 986.3us-gaap_SalesRevenueNet	$ 1,012.8us-gaap_SalesRevenueNet	$ 850.0us-gaap_SalesRevenueNet	$ 1,104.3us-gaap_SalesRevenueNet	$ 1,012.1us-gaap_SalesRevenueNet	$ 1,037.1us-gaap_SalesRevenueNet	$ 894.6us-gaap_SalesRevenueNet	$ 3,886.5us-gaap_SalesRevenueNet	$ 4,048.1us-gaap_SalesRevenueNet	$ 3,913.3us-gaap_SalesRevenueNet
Operating earnings (loss) from continuing operations
Asset impairment expense									(1.1)us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges
Amortization expense	(35.1)us-gaap_AmortizationOfIntangibleAssets				(35.3)us-gaap_AmortizationOfIntangibleAssets				(35.1)us-gaap_AmortizationOfIntangibleAssets	(35.3)us-gaap_AmortizationOfIntangibleAssets	(36.5)us-gaap_AmortizationOfIntangibleAssets
Restructuring expense									(9.0)us-gaap_RestructuringCharges	(4.8)us-gaap_RestructuringCharges	(9.5)us-gaap_RestructuringCharges
Other (expense) income									(0.5)us-gaap_OtherCostAndExpenseOperating	0.3us-gaap_OtherCostAndExpenseOperating	(2.5)us-gaap_OtherCostAndExpenseOperating
Operating earnings from continuing operations									298.8us-gaap_OperatingIncomeLoss	364.4us-gaap_OperatingIncomeLoss	296.9us-gaap_OperatingIncomeLoss
Interest Expense									(94.0)us-gaap_InterestExpense	(128.4)us-gaap_InterestExpense	(135.6)us-gaap_InterestExpense
Amortization of deferred financing fees									(4.4)us-gaap_AmortizationOfFinancingCosts	(7.0)us-gaap_AmortizationOfFinancingCosts	(8.2)us-gaap_AmortizationOfFinancingCosts
Loss on debt extinguishment									(25.5)	(3.0)	(6.3)
Other (expense) income -net									(5.5)us-gaap_OtherNonoperatingIncomeExpense	(0.8)us-gaap_OtherNonoperatingIncomeExpense	0.1us-gaap_OtherNonoperatingIncomeExpense
Earnings from continuing operations before taxes on earnings	38.4	56.3	66.1	8.6	60.7	70.8	71.4	22.3	169.4	225.2	146.9
Capital expenditures									84.8	110.7	72.9
Depreciation									68.4us-gaap_Depreciation	68.5us-gaap_Depreciation	68.1us-gaap_Depreciation
Total assets	3,816.6us-gaap_Assets				3,976.6us-gaap_Assets				3,816.6us-gaap_Assets	3,976.6us-gaap_Assets	4,057.3us-gaap_Assets
Crane
Segment reporting information
Net sales from continuing operations									2,305.2	2,506.3	2,427.1
Operating earnings (loss) from continuing operations
Restructuring expense									(6.6)
Operating earnings from continuing operations									163.9	218.8	170.5
Capital expenditures									57.3	69.3	52.7
Depreciation									45.7	46.9	43.5
Total assets	1,742.3				1,900.4				1,742.3	1,900.4	1,903.3
Foodservice
Segment reporting information
Net sales from continuing operations									1,581.3	1,541.8	1,486.2
Operating earnings (loss) from continuing operations
Restructuring expense									(2.4)
Operating earnings from continuing operations									234.0	250.3	238.6
Capital expenditures									25.3	33.6	17.4
Depreciation									21.2	20.1	22.3
Total assets	1,902.0				1,904.3				1,902.0	1,904.3	1,956.8
Corporate
Operating earnings (loss) from continuing operations
Operating earnings from continuing operations									(53.4)	(64.9)	(63.7)
Capital expenditures									2.2	7.8	2.8
Depreciation									1.5	1.5	2.3
Total assets	$ 172.3				$ 171.9				$ 172.3	$ 171.9	$ 197.2