Long-Term Incentive Compensation (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012
Continuing operations | Marketing, general and administrative expense
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Stock-based compensation expense	$ 7.8	$ 8.6	$ 15.7	$ 19.2
Long-term incentive units
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Vesting period			4 years
Long-term incentive units | Continuing operations | Marketing, general and administrative expense
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Cash-based LTI awards	1.6	0.8	4.3	0.9
Stock-based awards | Continuing operations
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Unrecognized compensation cost related to share based compensation cost	$ 51		$ 51
Unrecognized compensation cost weighted average recognition period in years			3 years
Market-leveraged stock units (MSUs)
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Vesting period			4 years
Number of vesting periods			4
Market-leveraged stock units (MSUs) | Minimum
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Shares issued (as a percent)			0.00%
Market-leveraged stock units (MSUs) | Maximum
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Shares issued (as a percent)			200.00%
Market-leveraged long-term incentive units | Ratable vesting
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Vesting period			4 years
Market-leveraged long-term incentive units | Ratable vesting | Minimum
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Shares issued (as a percent)			0.00
Market-leveraged long-term incentive units | Ratable vesting | Maximum
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Shares issued (as a percent)			2.00
Performance Long Term Incentive Units | Cliff vesting
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Vesting period			3 years
Performance Long Term Incentive Units | Cliff vesting | Minimum
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Shares issued (as a percent)			0.00
Performance Long Term Incentive Units | Cliff vesting | Maximum
Long-Term Incentive equity and cash based awards to employees and non-employee directors
Shares issued (as a percent)			2.00