SCHEDULE II - Valuation and Qualifying Accounts and Reserves (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 30, 2012		Dec. 25, 2011		Dec. 26, 2010
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	$ 34,646		$ 39,419		$ 46,255
Additions charged to cost and expenses	9,736		11,574		18,241
Additions/(reductions) for acquisitions/ dispositions	24	[1]	(97)	[1]	(3,643)	[1]
Deductions from reserves	(22,400)	[2]	(16,250)	[2]	(21,434)	[2]
Balance at end of period	$ 22,006		$ 34,646		$ 39,419

[1] Also includes foreign currency translation adjustments in each year.

[2] Consists of write-offs, net of recoveries in each year.