Reorganization of Businesses - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) employee	Dec. 31, 2020 USD ($) employee	Dec. 31, 2019 USD ($)
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	$ 32	$ 86	$ 57
Net adjustment of accruals	$ 10	16	12
Number of employees expected to be separated (in number of employees) | employee	100
Costs of sales
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	$ 8	29	17
Other charges
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	24	57	40
Employee separation costs
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	$ 42	$ 100	64
Restructuring charges in the period for total employee severance (in number of employees) | employee	600	1,200
Restructuring charges in the period for direct employees' severance (in number of employees) | employee	400	800
Restructuring charges in the period for indirect employees' severance (in number of employees) | employee	200	400
Exit Costs
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges		$ 2	$ 5