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Amount after tax and reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 31, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Statement of Comprehensive Income [Abstract]
Net (loss) earnings	$ 4.6us-gaap_ProfitLoss	$ 4.6us-gaap_ProfitLoss	$ (46.2)us-gaap_ProfitLoss	$ (8.6)us-gaap_ProfitLoss	$ (8.9)us-gaap_ProfitLoss	$ 4.2us-gaap_ProfitLoss	$ 11.5us-gaap_ProfitLoss	$ (15.1)us-gaap_ProfitLoss	$ (45.6)us-gaap_ProfitLoss	$ (8.3)us-gaap_ProfitLoss	$ 9.5us-gaap_ProfitLoss
Other comprehensive (loss) income, net of tax:
Currency translation adjustment									(7.9)	(3.0)	1.4
Pension liability adjustments:
Actuarial (loss) gain arising during the period									(16.3)	14.3	(3.3)
Amortization to net income of net actuarial loss									0.2	0.7	0.4
Deferred income taxes on pension liability									4.6	(6.0)	0
Total pension liability adjustments, net of tax									(11.5)	9.0	(2.9)
Other comprehensive (loss) income									(19.4)	6.0	(1.5)
Comprehensive (loss) income									$ (65.0)	$ (2.3)	$ 8.0