Valuation & Qualifying Accounts & Reserves (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Jan. 01, 2011	Jan. 02, 2010
Receivable allowances [Member]
Valuation & qualifying accounts & reserves
Balance at Beginning of Period	$ 95,639	$ 89,982	$ 87,375
Additions Charges to Cost and Expenses	218,646	197,388	242,755
Deductions	(219,546)	(191,731)	(240,148)
Balance at End of Period	94,739	95,639	89,982
Tax valuation allowance [Member]
Valuation & qualifying accounts & reserves
Balance at Beginning of Period	18,513	17,455	15,030
Additions Charges to Cost and Expenses	(634)	394	3,552
Other Additions / Reclassification	96	664	(1,127)
Balance at End of Period	$ 17,975	$ 18,513	$ 17,455