Schedule II Valuation and Qualifying Accounts (Details) (Allowance for Doubtful Accounts [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 28, 2014		Dec. 29, 2013		Dec. 30, 2012
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts [Roll Forward]
Balance at Beginning of Year	$ 19,000		$ 19,600		$ 23,700
Expense (Benefit)	800		0		(1,200)
Other Additions	0		0		0
Write-Offs and Other	(3,900)	[1]	(600)	[1]	(2,900)	[1]
Balance at End of Year	$ 15,900		$ 19,000		$ 19,600

[1] Includes write-offs, recoveries of previous write-offs, and translation adjustments. Write-offs and other in 2012 include the write-off of older accounts receivable balances that had been fully reserved for in previous years.