Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common stock	Additional paid-in capital	Treasury stock, at cost	Accumulated deficit	Accumulated other comprehensive loss	Noncontrolling interests
Balance, shares at Dec. 27, 2014		104,454,000
Balance at Dec. 27, 2014	$ 367,959	$ 104	$ 1,093,363	$ 0	$ (711,531)	$ (13,977)	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	105,435				105,227
Other comprehensive income (loss), net	(6,069)					(6,069)
Exercise of stock options, shares		816,000
Exercise of stock options	10,353	$ 1	10,352
Purchase of redeemable noncontrolling interests	566		566
Dividends paid on common stock	(100,516)		(100,516)
Share-based compensation expense, shares		33,000
Share-based compensation expense	16,092		16,092
Repurchases of common stock	(625,041)		(25,000)	(600,041)
Retirement of treasury stock (shares)		(12,833,178)
Retirement of treasury stock	0	$ (13)	(129,405)	598,966	(469,548)
Excess tax benefits from share-based compensation	11,503		11,503
Other	(1,025)	$ 0	(398)		(627)
Balance, shares at Dec. 26, 2015		92,470,000
Balance at Dec. 26, 2015	(220,743)	$ 92	876,557	(1,075)	(1,076,479)	(20,046)	208
Balance at Dec. 27, 2014	6,991
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income	(206)
Purchase of redeemable noncontrolling interests	(6,785)
Balance at Dec. 26, 2015	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	195,576				195,576		0
Other comprehensive income (loss), net	(3,938)					(3,938)
Exercise of stock options, shares		433,000
Exercise of stock options	10,647	$ 1	10,646
Deconsolidation of noncontrolling interest	(208)		0				(208)
Dividends paid on common stock	(109,703)		(109,703)
Share-based compensation expense, shares		68,000
Share-based compensation expense	17,181		17,181
Repurchases of common stock	(55,000)		25,000	(80,000)
Retirement of treasury stock (shares)		(1,707,000)
Retirement of treasury stock	0	$ (2)	(15,874)	80,000	(64,124)
Excess tax benefits from share-based compensation	2,735		2,735
Other, shares		29,000
Other	$ 195		950	15	(770)
Balance, shares at Dec. 31, 2016	91,437,452	91,293,000
Balance at Dec. 31, 2016	$ (163,258)	$ 91	807,492	(1,060)	(945,797)	(23,984)	0
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income	0
Deconsolidation of noncontrolling interest	0
Balance at Dec. 31, 2016	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	350,909				350,909		0
Other comprehensive income (loss), net	14,294					14,294
Exercise of stock options, shares		1,158,000
Exercise of stock options	36,495	$ 1	36,494
Dividends paid on common stock	(117,003)		(117,003)
Share-based compensation expense, shares		46,000
Share-based compensation expense	14,926		14,926
Repurchases of common stock	(127,186)		0	(127,186)
Retirement of treasury stock (shares)		(2,271,448)
Retirement of treasury stock	0	$ (2)	(18,861)	127,186	(108,323)
Other, shares		28,000
Other	$ (730)		1,066	0	(1,796)
Balance, shares at Dec. 30, 2017	90,377,245	90,254,000
Balance at Dec. 30, 2017	$ 8,447	$ 90	$ 724,114	$ (1,060)	$ (705,007)	$ (9,690)	$ 0
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income	0
Balance at Dec. 30, 2017	$ 0