CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Cash flows from operating activities:
Net income	$ 400,709	$ 361,972	$ 277,905
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	59,930	53,665	44,369
Loss (gain) on sale/disposal of assets	2,023	(4,737)	(3,148)
Amortization of debt issuance costs	4,748	8,033	10,976
(Benefit) provision for deferred income taxes	(3,297)	(872)	6,160
Non-cash compensation expense	20,265	22,792	20,713
Excess tax benefits from equity-based compensation	(25,735)	(23,786)	(27,227)
Provision (benefit) for losses and accounts and notes receivable	1,195	899	(277)
Changes in operating assets and liabilities:
Changes in accounts receivable	(20,900)	(18,172)	(22,649)
Changes in inventories, prepaid expenses and other	(6,741)	(12,455)	1,527
Changes in accounts payable and accrued liabilities	66,137	10,010	22,267
Changes in insurance reserves	5,322	2,174	8,420
Changes in operating lease assets and liabilities	3,302
Changes in advertising fund assets and liabilities, restricted	(10,008)	(5,352)	2,225
Net cash provided by operating activities	496,950	394,171	341,261
Cash flows from investing activities:
Capital expenditures	(85,565)	(119,888)	(90,011)
Proceeds from sale of assets	12,258	8,367	6,835
Maturities of advertising fund investments, restricted	50,152	94,007
Purchases of advertising fund investments, restricted		(70,152)
Purchases of franchise operations and other assets	(3,423)
Other	(1,276)	(591)	(562)
Net cash used in investing activities	(27,854)	(88,257)	(83,738)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	675,000	970,000	1,900,000
Repayments of long-term debt and finance lease obligations	(92,085)	(604,088)	(928,193)
Proceeds from exercise of stock options	13,064	9,832	6,099
Purchases of common stock	(699,007)	(591,212)	(1,064,253)
Tax payments for restricted stock upon vesting	(5,951)	(6,962)	(9,449)
Payments of common stock dividends and equivalents	(105,715)	(92,166)	(84,298)
Cash paid for financing costs	(8,098)	(8,207)	(16,846)
Other			(205)
Net cash used in financing activities	(222,792)	(322,803)	(197,145)
Effect of exchange rate changes on cash	201	(538)	66
Change in cash and cash equivalents, restricted cash and cash equivalents	246,505	(17,427)	60,444
Cash and cash equivalents, beginning of period	25,438	35,768	42,815
Restricted cash and cash equivalents, beginning of period	166,993	191,762	126,496
Cash and cash equivalents included in advertising fund assets, restricted, beginning of period	44,988	27,316	25,091
Cash and cash equivalents, restricted cash and cash equivalents and cash and cash equivalents included in advertising fund assets, restricted, beginning of period	237,419	254,846	194,402
Cash and cash equivalents, end of period	190,615	25,438	35,768
Restricted cash and cash equivalents, end of period	209,269	166,993	191,762
Cash and cash equivalents included in advertising fund assets, restricted, end of period	84,040	44,988	27,316
Cash and cash equivalents, restricted cash and cash equivalents and cash and cash equivalents included in advertising fund assets, restricted, end of period	$ 483,924	$ 237,419	$ 254,846