Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) shares in Millions, $ in Millions	Jul. 02, 2016	Jan. 02, 2016
Statement of Financial Position [Abstract]
Allowances for Trade Receivables	$ 12.2	$ 11.3
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100.0	100.0
Common stock, shares issued (in shares)	44.8	44.7
Common stock, shares outstanding (in shares)	44.8	44.7