Financial Instruments (Details) (USD $) In Thousands	Jul. 02, 2011	Jan. 01, 2011	Jul. 03, 2010
Assets
Interest rate cap	$ 14,395	$ 0	$ 0
Carrying (Reported) Amount, Fair Value Disclosure [Member]
Assets
Accounts receivable, Fair Value	320,416	318,123	304,328
Open foreign currency exchange contracts, Fair Value	419	834	5,388
Interest rate cap	14,395
Liabilities
Accounts payable, Fair Value	149,665	152,714	156,695
Short-term debt, Fair Value	8,909	32,172	65,203
Open foreign currency exchange contracts, Fair Value	7,465	3,282	870
2011 Term loan, Current Portion	2,000
2011 term loan	198,000	0	0
Estimate of Fair Value, Fair Value Disclosure [Member]
Assets
Accounts receivable, Fair Value	320,416	318,123	304,328
Open foreign currency exchange contracts, Fair Value	419	834	5,388
Interest rate cap	14,395
Liabilities
Accounts payable, Fair Value	149,665	152,714	156,695
Short-term debt, Fair Value	8,909	32,172	65,203
Open foreign currency exchange contracts, Fair Value	7,465	3,282	870
2011 Term loan, Current Portion	2,000
2011 term loan	$ 198,000	$ 0	$ 0