Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Operating activities
Net income before attribution to noncontrolling interests	$ 3,245	$ 106,525	$ 109,092
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for uncollectible accounts and notes receivable	4,761	29	409
Depreciation and amortization	46,403	43,668	40,987
Deferred income taxes	1,705	498	11,624
Stock-based compensation expense	9,936	10,413	10,123
Loss (gain) on refranchising	289		(11,572)
Impairment loss		1,674	1,350
Other	5,677	3,375	3,337
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	1,386	(7,358)	1,557
Income tax receivable	(12,170)	(1,531)	4,100
Inventories	3,093	(5,485)	(3,639)
Prepaid expenses	(2,165)	(4,414)	(3,826)
Other current assets	4,834	(1,158)	616
Other assets and liabilities	1,464	(742)	(6,269)
Accounts payable	(1,694)	(8,743)	(916)
Income and other taxes payable	(3,971)	1,897	9
Accrued expenses and other current liabilities	10,273	(3,012)	(7,960)
Deferred revenue	(271)	(661)	1,235
Net cash provided by operating activities	72,795	134,975	150,257
Investing activities
Purchases of property and equipment	(42,028)	(52,593)	(55,554)
Loans issued	(10,463)	(8,103)	(3,210)
Repayments of loans issued	5,805	4,185	8,569
Acquisitions, net of cash acquired		(21)	(13,352)
Proceeds from divestitures of restaurants	7,707		16,844
Other	180	34	429
Net cash used in investing activities	(38,799)	(56,498)	(46,274)
Financing activities
Proceeds from issuance of term loan		400,000
Repayments of term loan	(20,000)	(5,000)
Net proceeds (repayments) of revolving credit facility	175,000	(225,575)	44,575
Debt issuance costs	(1,913)	(3,181)
Cash dividends paid	(28,985)	(30,720)	(27,896)
Tax payments for equity award issuances	(1,521)	(2,428)	(6,024)
Proceeds from exercise of stock options	2,699	6,260	7,060
Acquisition of Company common stock	(158,049)	(209,586)	(122,381)
Contributions from noncontrolling interest holders		2,956	690
Distributions to noncontrolling interest holders	(4,269)	(5,449)	(5,610)
Other	356	663	556
Net cash used in financing activities	(36,682)	(72,060)	(109,030)
Effect of exchange rate changes on cash and cash equivalents	(191)	365	(396)
Change in cash and cash equivalents	(2,877)	6,782	(5,443)
Cash and cash equivalents at beginning of period	22,345	15,563	21,006
Cash and cash equivalents at end of period	$ 19,468	$ 22,345	$ 15,563