CONDENSED CONSOLIDATED STOCKHOLDERS' EQUITY STATEMENT (Unaudited) (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Statement of Stockholders' Equity [Abstract]
Foreign currency translation, tax expense (benefit)	$ 0.3	$ 0	$ 0.5	$ 0
Adjustments to pension and postretirement liability, tax expense	$ 0.7	$ 0.7	$ 2.1	$ 2.2
Dividends declared per share	$ 0.05	$ 0.05	$ 0.15	$ 0.15