Goodwill and Other Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 29, 2014		Dec. 31, 2013
Goodwill [Roll Forward]
Gross goodwill, beginning balance	$ 373.5	[1]
Impairment losses	0	[1]	0	[1]
Net goodwill	373.5	[1]	373.5	[1]
Purchase Accounting	0
Gross goodwill, ending balance	373.5	[1]
RESV [Member]
Goodwill [Roll Forward]
Gross goodwill, beginning balance	156.8	[1]
Impairment losses	0	[1]	0	[1]
Net goodwill	156.8	[1]	156.8	[1]
Purchase Accounting	0
Gross goodwill, ending balance	156.8	[1]
TECH [Member]
Goodwill [Roll Forward]
Gross goodwill, beginning balance	85.3	[1]
Impairment losses	0	[1]	0	[1]
Net goodwill	85.3	[1]	85.3	[1]
Purchase Accounting	0
Gross goodwill, ending balance	85.3	[1]
DMS [Member]
Goodwill [Roll Forward]
Gross goodwill, beginning balance	131.4	[1]
Impairment losses	0	[1]	0	[1]
Net goodwill	131.4	[1]	131.4	[1]
Purchase Accounting	0
Gross goodwill, ending balance	$ 131.4	[1]

[1] (1)The RHC and Custom & Engineered Solutions ("CES") reporting units did not have goodwill in any period presented.