Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Revenues:
Total revenues	$ 1,619,248	$ 1,662,871	$ 1,783,359
Costs and expenses:
General and administrative expenses	223,460	193,534	150,866
Depreciation and amortization	47,281	46,403	43,668
Total costs and expenses	1,599,452	1,631,029	1,630,668
Refranchising and impairment gains (losses), net	4,739	(289)	(1,674)
Operating income	24,535	31,553	151,017
Investment income	1,104	817	608
Interest expense	(20,593)	(25,673)	(11,283)
Income before income taxes	5,046	6,697	140,342
Income tax (benefit) expense	(611)	2,624	33,817
Net income before attribution to noncontrolling interests	5,657	4,073	106,525
Net income attributable to noncontrolling interests	(791)	(1,599)	(4,233)
Net income attributable to the Company	4,866	2,474	102,292
Calculation of net (loss) income for earnings per share:
Net income attributable to the Company	4,866	2,474	102,292
Preferred stock dividends and accretion	(12,499)
Change in noncontrolling interest redemption value			1,419
Net income attributable to participating securities			(423)
Net (loss) income attributable to common shareholders	$ (7,633)	$ 2,474	$ 103,288
Basic (loss) earnings per common share	$ (0.24)	$ 0.08	$ 2.86
Diluted (loss) earnings per common share	$ (0.24)	$ 0.08	$ 2.83
Basic weighted average common shares outstanding	31,632	32,083	36,083
Diluted weighted average common shares outstanding	31,632	32,299	36,522
Dividends declared per common share	$ 0.90	$ 0.90	$ 0.85
Domestic Company-owned restaurants
Revenues:
Total revenues	$ 652,053	$ 692,380	$ 816,718
Costs and expenses:
Operating costs (excluding depreciation and amortization shown separately below):	526,237	577,658	664,640
Refranchising and impairment gains (losses), net	4,700	1,600
North America franchising
Revenues:
Total revenues	71,828	79,293	106,729
North America commissary
Revenues:
Total revenues	612,652	609,866	673,712
Costs and expenses:
Operating costs (excluding depreciation and amortization shown separately below):	569,180	575,103	631,537
International
Revenues:
Total revenues	102,924	110,349	114,021
Costs and expenses:
Operating costs (excluding depreciation and amortization shown separately below):	57,702	67,775	70,622
Other segment
Revenues:
Total revenues	179,791	170,983	72,179
Costs and expenses:
Operating costs (excluding depreciation and amortization shown separately below):	$ 175,592	$ 170,556	$ 69,335