CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues
Total Revenues	$ 1,368	$ 1,448	$ 2,739	$ 2,865
Costs and Expenses, Net
Cost of Goods and Services Sold	421	748	859	1,506
Franchisor Costs	40	54	87	100
General and Administrative Expense	208	247	427	484
Cooperative Advertising Expense	274	0	546	0
Refranchising (gain) loss	(29)	(19)	(185)	(130)
Other (income) expense	5	(1)	3	2
Total costs and expenses, net	919	1,029	1,737	1,962
Operating Profit	449	419	1,002	903
Other investment (income) expense, net	(23)	(1)	(89)	(2)
Other pension (income) expense	3	4	6	32
Interest expense, net	112	105	219	215
Income Before Income Taxes	357	311	866	658
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	357	311	866	658
Income tax provision	36	105	112	172
Net Income	$ 321	$ 206	$ 754	$ 486
Earnings Per Share, Basic	$ 0.99	$ 0.59	$ 2.30	$ 1.37
Diluted Earnings Per Common Share	0.97	0.58	2.25	1.34
Dividends Declared Per Common Share	$ 0.36	$ 0.30	$ 0.72	$ 0.60
Product [Member]
Revenues
Revenues	$ 512	$ 909	$ 1,024	$ 1,811
Franchise [Member]
Revenues
Revenues	584	539	1,168	1,054
Advertising [Member]
Revenues
Revenues	$ 272	$ 0	$ 547	$ 0