Share-based Compensation Plans (Detail) (USD $)	12 Months Ended					12 Months Ended	0 Months Ended		12 Months Ended		12 Months Ended				12 Months Ended				12 Months Ended		12 Months Ended							0 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011	Jan. 03, 2009	Dec. 31, 2011 Scenario, Adjustment [Member] Stock Appreciation Rights (SARs) [Member]	Dec. 29, 2012 Other Share based Awards [Member]	Feb. 27, 2007 Restricted Stock Units (RSUs) [Member] Mr. Covington [Member] 2000 Stock Incentive Plan [Member]	Feb. 27, 2007 Performance Based Grants [Member] Mr. Covington [Member]	Dec. 29, 2012 Performance Based Grants [Member]	Dec. 31, 2011 Performance Based Grants [Member]	Dec. 29, 2012 Replacement Awards [Member]	Dec. 29, 2012 Original Awards [Member]	Dec. 17, 2008 Stock Appreciation Rights (SARs) [Member] GSC Enterprise Inc. [Member]	Dec. 29, 2012 Stock Appreciation Rights (SARs) [Member] Modified Binomial Lattice Model [Member]	Dec. 29, 2012 Stock Appreciation Rights (SARs) [Member]	Dec. 31, 2011 Stock Appreciation Rights (SARs) [Member]	Jan. 01, 2011 Stock Appreciation Rights (SARs) [Member]	Dec. 17, 2008 Stock Appreciation Rights (SARs) [Member]	Dec. 29, 2012 Service Based Grants [Member]	Dec. 31, 2011 Service Based Grants [Member]	Dec. 29, 2012 Selling, General and Administrative Expenses [Member]	Dec. 31, 2011 Selling, General and Administrative Expenses [Member]	Jan. 01, 2011 Selling, General and Administrative Expenses [Member]	Dec. 29, 2012 Long term incentive plan (LTIP) [Member]	Jan. 01, 2011 2010 Plan [Member] Long term incentive plan (LTIP) [Member]	Dec. 31, 2011 2011 Plan [Member] Long term incentive plan (LTIP) [Member]	Dec. 29, 2012 2012 Plan [Member] Long term incentive plan (LTIP) [Member]	Dec. 29, 2012 2009 Plan [Member] Long term incentive plan (LTIP) [Member]	Dec. 31, 2011 2009 Plan [Member] Long term incentive plan (LTIP) [Member]
Allocated Share-based Compensation Expense (in Dollars)						$ 1,300,000															$ 2,400,000	$ 5,400,000	$ 7,900,000
Expense Related to Unvested Units Outstanding, Reversed (in Dollars)																								3,700,000
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted (in Shares)							152,500		232,300										16,100						123,128	113,044	231,559
Percentage Of Number Of Performance Units Granted In Shares																									zero to 200%	zero to 200%	zero to 200%
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures (in Shares)								100,000	(142,000)																			101,739	90,670
Share-based Compensation (in Dollars)	(2,446,000)	5,429,000	7,871,000								4,700,000	2,100,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in Shares)					243,545				338,600	248,300			267,345			267,345			36,800	129,400
Share-based Compensation Arrangement by Share-based Payment Award, Other Than Options, Outstanding, Weighted Average Exercise Price													$ 38.44			$ 38.44
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vesting Threshold Price																$ 55.00		$ 55.00
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price				$ 38.44										$ 8.44	$ 8.44
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	3 years 200 days			5 years 36 days
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period (in Shares)									(142,000)							23,800
Deferred Tax Asset, Write-down (in Dollars)	800,000
Deferred Tax Assets, Gross, Current (in Dollars)															300,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 3,700,000	$ 9,300,000	$ 5,500,000												$ 27.97	$ 38.84	$ 35.83
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options (in Dollars)									$ 100,000										$ 400,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition									292 days										1 year 328 days