Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues:
Total revenues	$ 1,337	$ 1,458	$ 3,610	$ 4,124
Operating costs and expenses:
Cost of sales	418	475	1,156	1,334
Franchise and property expenses	128	133	388	401
Selling, general and administrative expenses	302	320	922	948
(Income) loss from equity method investments	18	(11)	36	(11)
Other operating expenses (income), net	54	(30)	59	(44)
Total operating costs and expenses	920	887	2,561	2,628
Income from operations	417	571	1,049	1,496
Interest expense, net	129	137	376	406
Loss on early extinguishment of debt	0	4	0	4
Income before income taxes	288	430	673	1,086
Income tax expense	65	79	62	232
Net income	223	351	611	854
Net income attributable to noncontrolling interests	0	0	1	0
Net income attributable to common unitholders	223	351	610	854
Class A common units
Operating costs and expenses:
Net income	145	201
Net income attributable to common unitholders	$ 145	$ 201	$ 395	$ 478
Earnings per unit - basic and diluted
Earnings per unit - basic and diluted (in usd per share)	$ 0.72	$ 1.00	$ 1.96	$ 2.37
Weighted average units outstanding - basic and diluted
Weighted average units outstanding - basic and diluted (in shares)	202	202	202	202
Partnership exchangeable units
Operating costs and expenses:
Net income	$ 78	$ 150
Net income attributable to common unitholders	$ 78	$ 150	$ 215	$ 376
Earnings per unit - basic and diluted
Earnings per unit - basic and diluted (in usd per share)	$ 0.48	$ 0.76	$ 1.31	$ 1.85
Weighted average units outstanding - basic and diluted
Weighted average units outstanding - basic and diluted (in shares)	162	197	164	204
Sales
Revenues:
Sales	$ 541	$ 624	$ 1,450	$ 1,735
Franchise and property revenues
Revenues:
Total revenues	$ 796	$ 834	$ 2,160	$ 2,389