Revenue - Revenue by Geographic Area (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) country	Dec. 31, 2020 USD ($) country	Dec. 31, 2019 USD ($) country
Revenue from External Customer [Line Items]
Revenues	$ 7,776	$ 6,675	$ 6,260
Revenue by country, exceeded	$ 100	$ 100
Revenue by country, exceeded, number of countries | country	12,000,000	12,000,000	11,000,000
Contract Manufacturing and Human Health Diagnostics [Member]
Revenue from External Customer [Line Items]
Revenues	$ 82	$ 83	$ 85
United States
Revenue from External Customer [Line Items]
Revenues	4,042	3,557	3,203
AUSTRALIA
Revenue from External Customer [Line Items]
Revenues	259	207	196
BRAZIL
Revenue from External Customer [Line Items]
Revenues	312	258	293
CANADA
Revenue from External Customer [Line Items]
Revenues	232	210	206
CHILE
Revenue from External Customer [Line Items]
Revenues	136	100	91
CHINA
Revenue from External Customer [Line Items]
Revenues	357	266	200
FRANCE
Revenue from External Customer [Line Items]
Revenues	132	118	117
GERMANY
Revenue from External Customer [Line Items]
Revenues	183	159	153
ITALY
Revenue from External Customer [Line Items]
Revenues	115	90	112
JAPAN
Revenue from External Customer [Line Items]
Revenues	186	177	158
MEXICO
Revenue from External Customer [Line Items]
Revenues	133	116	117
SPAIN
Revenue from External Customer [Line Items]
Revenues	128	112	114
UNITED KINGDOM
Revenue from External Customer [Line Items]
Revenues	234	178	198
Other developed markets
Revenue from External Customer [Line Items]
Revenues	467	388	370
Other emerging markets
Revenue from External Customer [Line Items]
Revenues	778	656	647
Total Geographical Area
Revenue from External Customer [Line Items]
Revenues	$ 7,694	$ 6,592	$ 6,175