Acquisitions and Divestitures - Fair Value Allocation (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill	$ 2,212	$ 2,209
CQADNT
Business Acquisition [Line Items]
Cash	55
Accounts receivable	296
Inventory	37
Property, plant and equipment	86
Other assets	46
Goodwill	180
Intangible assets	234
Accounts payable	(252)
Other liabilities	(127)
Subtotal	555
Less: Interest already owned	103
Less: Redeemable noncontrolling interest	194
Total purchase consideration	258
Less: cash acquired	55
Net cash paid	203
LFADNT
Business Acquisition [Line Items]
Cash	5
Accounts receivable	2
Inventory	5
Property, plant and equipment	8
Other assets	2
Goodwill	8
Intangible assets	6
Accounts payable	(19)
Other liabilities	(4)
Subtotal	13
Less: Interest already owned	0
Less: Redeemable noncontrolling interest	0
Total purchase consideration	13
Less: cash acquired	5
Net cash paid	$ 8