CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2021	Dec. 29, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income/(loss)	$ 72,373	$ (253,365)	$ 127,293
Adjustments to reconcile net income/(loss) to cash provided by operating activities:
Depreciation and amortization expenses	89,654	91,415	88,133
Impairment of assets and lease termination expenses	17,937	208,066	16,223
Deferred income taxes	(20,849)	(67,228)	(2,197)
Stock-based compensation	22,988	21,350	19,373
Gain from investments in unconsolidated affiliates			(39,233)
Changes in assets and liabilities, net of acquired amounts:
Accounts and other receivables	(24,816)	15,148	3,777
Income taxes receivable/payable	715	(32,263)	(5,338)
Inventories	(3,478)	7,921	(5,766)
Prepaid expenses	(1,137)	8,563	(4,133)
Operating lease assets/liabilities	(4,106)	22,958	5,019
Other assets	(9,227)	(6,019)	(11,989)
Accounts payable	(3,678)	(2,005)	2,326
Gift card liabilities	26,527	(3,324)	9,695
Other accrued expenses	50,103	(8,309)	15,578
Cash provided by operating activities	213,006	2,908	218,761
Cash flows from investing activities:
Additions to property and equipment	(66,943)	(50,329)	(73,765)
Additions to intangible assets	(606)	(585)	(2,100)
Acquisition, net of cash acquired			(261,695)
Investments in unconsolidated affiliates			(3,000)
Loans made to unconsolidated affiliates			(22,500)
Other	(1,061)
Cash used in investing activities	(68,610)	(50,914)	(363,060)
Cash flows from financing activities:
Acquisition-related deferred consideration	(17,000)	(17,250)
Borrowings on credit facility		90,000	335,000
Repayments on credit facility	(150,000)	(100,000)	(55,000)
Convertible debt issuance	345,000
Convertible debt direct and incremental costs	(10,074)
Series A preferred stock issuance		200,000
Series A preferred stock direct and incremental costs		(10,257)
Series A preferred stock cash-settled conversion	(443,751)
Series A preferred stock conversion direct and incremental costs	(74)
Series A preferred stock dividend paid	(18,661)
Common stock issuance	175,000
Common stock issuance direct and incremental costs	(7,950)
Proceeds from exercise of stock options	24,786	611	7,724
Common stock dividends paid	(337)	(15,791)	(60,722)
Treasury stock purchases	(5,766)	(3,621)	(50,982)
Cash (used in)/provided by financing activities	(108,827)	143,692	176,020
Foreign currency translation adjustment	(27)	(17)	117
Net change in cash and cash equivalents	35,542	95,669	31,838
Cash and cash equivalents at beginning of period	154,085	58,416	26,578
Cash and cash equivalents at end of period	189,627	154,085	58,416
Supplemental disclosures:
Interest paid	9,586	13,045	1,646
Income taxes paid	13,031	2,968	20,778
Construction payable	4,343	$ 5,007	6,504
Non-cash investing:
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:
Series A preferred stock conversion to common stock	$ 53,297