Revenue & Contract-related Balances - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Revenues	$ 44,915	$ 39,211	$ 32,218
North America
Disaggregation of Revenue [Line Items]
Revenues	24,594	19,659	17,081
Europe
Disaggregation of Revenue [Line Items]
Revenues	10,762	11,134	8,284
Asia-Pacific
Disaggregation of Revenue [Line Items]
Revenues	8,115	7,218	5,822
Other regions
Disaggregation of Revenue [Line Items]
Revenues	1,444	1,200	1,031
Consumables
Disaggregation of Revenue [Line Items]
Revenues	20,624	22,608	18,527
Instruments
Disaggregation of Revenue [Line Items]
Revenues	7,924	7,753	6,779
Service revenues
Disaggregation of Revenue [Line Items]
Revenues	$ 16,367	$ 8,850	$ 6,912