STATEMENT OF CASH FLOWS (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jul. 06, 2013	Jun. 30, 2012
Cash paid during the period for:
Interest	$ 51.7	$ 26.0
Net income tax payments	5.2	1.1
Supplemental disclosures of non-cash investing and financing activities:
Restricted stock issued to employees	28.2	20.8
Shares withheld for taxes upon vesting of restricted stock	$ 2.4	$ 0.2