Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Net sales	$ 2,864	$ 2,812	$ 5,477	$ 5,316
Cost of sales	1,302	1,186	2,463	2,292
Gross profit	1,562	1,626	3,014	3,024
Selling, general and administrative expenses	1,001	1,028	2,029	1,939
Other operating (income) expense, net	0	11	(42)	0
Income from operations	561	587	1,027	1,085
Interest expense	157	170	310	339
Loss on early extinguishment of debt	2	0	4	9
Impairment on investment and note receivable of unconsolidated affiliate	0	0	86	0
Other (income) expense, net	(4)	1	16	6
Income before provision for income taxes	406	416	611	731
Provision for income taxes	108	102	157	187
Net income	$ 298	$ 314	$ 454	$ 544
Earnings per common share:
Basic (in dollars per share)	$ 0.21	$ 0.22	$ 0.32	$ 0.39
Diluted (in dollars per share)	$ 0.21	$ 0.22	$ 0.32	$ 0.38
Weighted average common shares outstanding:
Basic (in shares)	1,407.2	1,406.7	1,407.1	1,406.5
Diluted (in shares)	1,421.5	1,419.2	1,420.8	1,418.5