Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Disaggregation of Revenue
Net sales	$ 1,616	$ 1,670	$ 4,595	$ 5,063
Reportable Segment Totals
Disaggregation of Revenue
Net sales	1,583	1,634	4,498	4,949
Americas
Disaggregation of Revenue
Net sales	887	918	2,442	2,733
Europe
Disaggregation of Revenue
Net sales	644	588	1,775	1,834
Asia Pacific
Disaggregation of Revenue
Net sales	52	128	281	382
Other
Disaggregation of Revenue
Net sales	33	36	97	114
Alcoholic beverages (beer, wine, spirits)
Disaggregation of Revenue
Net sales	1,029	1,099	2,946	3,354
Alcoholic beverages (beer, wine, spirits) | Americas
Disaggregation of Revenue
Net sales	537	591	1,471	1,744
Alcoholic beverages (beer, wine, spirits) | Europe
Disaggregation of Revenue
Net sales	452	409	1,258	1,315
Alcoholic beverages (beer, wine, spirits) | Asia Pacific
Disaggregation of Revenue
Net sales	40	99	217	295
Food and other
Disaggregation of Revenue
Net sales	366	327	1,007	946
Food and other | Americas
Disaggregation of Revenue
Net sales	222	192	609	564
Food and other | Europe
Disaggregation of Revenue
Net sales	138	119	360	331
Food and other | Asia Pacific
Disaggregation of Revenue
Net sales	6	16	38	51
Non-alcoholic beverages
Disaggregation of Revenue
Net sales	188	208	545	649
Non-alcoholic beverages | Americas
Disaggregation of Revenue
Net sales	128	135	362	425
Non-alcoholic beverages | Europe
Disaggregation of Revenue
Net sales	54	60	157	188
Non-alcoholic beverages | Asia Pacific
Disaggregation of Revenue
Net sales	$ 6	$ 13	$ 26	$ 36