Provision (Benefit) for Income Taxes on Income from Continuing Operations (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 30, 2012	Dec. 25, 2011	Dec. 26, 2010
Current
Federal	$ 82,200	$ 81,500	$ 135,442
State and other	(2,600)	(800)	(51,252)
Foreign	(6,900)	(25,400)	9,460
Total	72,700	55,300	93,650
Deferred
Federal	106,000	74,600	129,829
State and other	17,100	30,100	19,150
Foreign	(400)	(7,200)	1,384
Total	122,700	97,500	150,363
Total
Federal	188,200	156,100	265,271
State and other	14,500	29,300	(32,102)
Foreign	(7,300)	(32,600)	10,844
Total	$ 195,400	$ 152,800	$ 244,013