CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands		Total	Common stock [Member]	Additional paid-in capital [Member]	Accumulated deficit [Member]	Accumulated other comprehensive loss [Member]	Noncontrolling interests [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative-effect from a change in accounting principle		$ 14,364			$ 14,364
Balance (in shares) at Dec. 25, 2016			103,922,000
Balance at Dec. 25, 2016		226,063	$ 1,039	$ 1,079,583	(756,070)	$ (111,143)	$ 12,654
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		104,392			101,293		3,099
Other comprehensive (loss) income, net of tax		11,941				11,944	(3)
Cash dividends declared, per common share		(30,988)		(30,988)
Repurchase and retirement of common stock, shares			(13,807,000)
Repurchase and retirement of common stock		(272,736)	$ (138)		(272,598)
Stock-based compensation		23,721		23,721
Common stock issued under stock plans, shares	[1]		1,798,000
Common stock issued under stock plans	[1]	10,259	$ 18	10,421	(180)
Purchase of noncontrolling interests, net of tax		(893)		(713)			(180)
Change in the redemption value of redeemable interests		(211)		(211)
Distributions to noncontrolling interests		(5,973)					(5,973)
Contributions from noncontrolling interests		873					873
Other		419					419
Balance (in shares) at Dec. 31, 2017			91,913,000
Balance at Dec. 31, 2017		81,231	$ 919	1,081,813	(913,191)	(99,199)	10,889
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		109,868			107,098		2,770
Other comprehensive (loss) income, net of tax		(43,112)				(43,556)	444
Cash dividends declared, per common share		$ (33,312)		(33,312)
Repurchase and retirement of common stock, shares		(5,062,000)	(5,062,000)
Repurchase and retirement of common stock		$ (113,967)	$ (50)		(113,917)
Stock-based compensation		23,059		23,059
Common stock issued under stock plans, shares	[1]		4,421,000
Common stock issued under stock plans	[1]	36,612	$ 44	36,568
Purchase of noncontrolling interests, net of tax		(326)		(216)			(110)
Change in the redemption value of redeemable interests		(330)		(330)
Distributions to noncontrolling interests		(6,943)					(6,943)
Contributions from noncontrolling interests		$ 2,037					2,037
Balance (in shares) at Dec. 30, 2018		91,271,825	91,272,000
Balance at Dec. 30, 2018		$ 54,817	$ 913	1,107,582	(920,010)	(142,755)	9,087
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		134,117			130,573		3,544
Other comprehensive (loss) income, net of tax		(26,764)				(27,055)	291
Cash dividends declared, per common share		$ (35,734)		(35,734)
Repurchase and retirement of common stock, shares		(5,469,000)	(5,469,000)
Repurchase and retirement of common stock		$ (106,992)	$ (55)		(106,937)
Stock-based compensation		19,951		19,951
Common stock issued under stock plans, shares	[1]		1,143,000
Common stock issued under stock plans	[1]	2,707	$ 11	2,696
Purchase of noncontrolling interests, net of tax		(41)		(157)		34	82
Distributions to noncontrolling interests		(7,214)					(7,214)
Contributions from noncontrolling interests		$ 1,349					1,349
Balance (in shares) at Dec. 29, 2019		86,945,869	86,946,000
Balance at Dec. 29, 2019		$ 177,481	$ 869	$ 1,094,338	$ (755,089)	$ (169,776)	$ 7,139

[1] Net of forfeitures and shares withheld for employee taxes.