Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disaggregation of Revenue
Net sales	$ 6,091	$ 6,691	$ 6,877
Reportable Segment Totals
Disaggregation of Revenue
Net sales	5,967	6,543	6,709
Americas
Disaggregation of Revenue
Net sales	3,322	3,622	3,638
Europe
Disaggregation of Revenue
Net sales	2,364	2,387	2,489
Asia Pacific
Disaggregation of Revenue
Net sales	281	534	582
Other
Disaggregation of Revenue
Net sales	124	148	168
Alcoholic beverages (beer, wine, spirits)
Disaggregation of Revenue
Net sales	3,906	4,428	4,529
Alcoholic beverages (beer, wine, spirits) | Americas
Disaggregation of Revenue
Net sales	2,008	2,301	2,281
Alcoholic beverages (beer, wine, spirits) | Europe
Disaggregation of Revenue
Net sales	1,681	1,715	1,780
Alcoholic beverages (beer, wine, spirits) | Asia Pacific
Disaggregation of Revenue
Net sales	217	412	468
Food and other
Disaggregation of Revenue
Net sales	1,342	1,264	1,301
Food and other | Americas
Disaggregation of Revenue
Net sales	823	760	780
Food and other | Europe
Disaggregation of Revenue
Net sales	481	433	461
Food and other | Asia Pacific
Disaggregation of Revenue
Net sales	38	71	60
Non-alcoholic beverages
Disaggregation of Revenue
Net sales	719	851	879
Non-alcoholic beverages | Americas
Disaggregation of Revenue
Net sales	491	561	577
Non-alcoholic beverages | Europe
Disaggregation of Revenue
Net sales	202	239	248
Non-alcoholic beverages | Asia Pacific
Disaggregation of Revenue
Net sales	$ 26	$ 51	$ 54