CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2020	Dec. 31, 2019	Jan. 01, 2019
Cash flows from operating activities:
Net (loss)/income	$ (253,365)	$ 127,293	$ 99,035
Adjustments to reconcile net (loss)/income to cash (used in)/provided by operating activities:
Depreciation and amortization expenses	91,415	88,133	95,976
Deferred income taxes	(67,228)	(2,197)	(5,510)
Impairment of assets and lease terminations	208,066	16,223	16,411
Stock-based compensation	21,350	19,373	19,988
(Gain)/loss from investments in unconsolidated affiliates		(39,233)	4,754
Changes in assets and liabilities:
Accounts and other receivables	15,148	3,777	3,680
Income taxes receivable/payable	(32,263)	(5,338)	15,729
Inventories	7,921	(5,766)	3,667
Prepaid expenses	8,563	(4,133)	6,262
Operating lease assets/liabilities	22,958	5,019
Other assets	(6,019)	(11,989)	7,406
Accounts payable	(2,005)	2,326	5,601
Gift card liabilities	(3,324)	9,695	8,395
Other accrued expenses	(8,309)	15,578	9,921
Cash provided by operating activities	2,908	218,761	291,315
Cash flows from investing activities:
Additions to property and equipment	(50,329)	(73,765)	(102,909)
Additions to intangible assets	(585)	(2,100)	(3,020)
Acquisition, net of cash acquired		(261,695)
Investments in unconsolidated affiliates		(3,000)	(25,000)
Loans made to unconsolidated affiliates		(22,500)
Proceeds from variable life insurance contract			540
Cash used in investing activities	(50,914)	(363,060)	(130,389)
Cash flows from financing activities:
Acquisition-related deferred consideration	(17,250)
Deemed landlord financing proceeds			21,788
Deemed landlord financing payments			(5,128)
Borrowings on credit facility	90,000	335,000	70,000
Repayments on credit facility	(100,000)	(55,000)	(70,000)
Proceeds from exercise of stock options	611	7,724	8,576
Series A preferred stock issuance	200,000
Series A preferred stock direct costs	(10,257)
Cash dividends paid	(15,791)	(60,722)	(56,251)
Treasury stock purchases	(3,621)	(50,982)	(109,276)
Cash provided by/(used in) financing activities	143,692	176,020	(140,291)
Foreign currency translation adjustment	(17)	117	(65)
Net change in cash and cash equivalents	95,669	31,838	20,570
Cash and cash equivalents at beginning of period	58,416	26,578	6,008
Cash and cash equivalents at end of period	154,085	58,416	26,578
Supplemental disclosures:
Interest paid	13,045	1,646	8,156
Income taxes paid	2,968	20,778	10,149
Construction payable	$ 5,007	6,504	4,585
Non-cash operating:
Settlement of sale-leaseback accounting			11,863
Non-cash investing:
Settlement of landlord sale-leaseback accounting			6,824
Acquisition-related deferred consideration and compensation		(66,257)
Fair value of previously held equity investments		122,000
Loans repaid by unconsolidated affiliates as a reduction of acquisition cash		12,500
Loan to unconsolidated affiliate assumed in acquisition		$ 10,000
Non-cash financing:
Settlement of landlord financing obligation for sale-leaseback leases			(18,687)
Deemed landlord financing proceeds			$ 13,748