Business Acquisition - Narrative (Details) - USD ($) $ in Millions		3 Months Ended	6 Months Ended
	Jan. 05, 2023	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Business Acquisition [Line Items]
Total purchase price, net of cash acquired			$ 834	$ 49
Goodwill		$ 26,456	26,456		$ 25,817
nexAir, LLC
Business Acquisition [Line Items]
Ownership interest in acquiree before acquisition (percent)	23.00%
Ownership interest acquired (percent)	77.00%
Purchase price	$ 859
Total purchase price, net of cash acquired	804
Fair value of previously held equity interest	$ 183
Ownership interest in acquiree after acquisition (percent)	100.00%
Pro forma sales since acquisition date		$ 101	$ 204
Other intangible assets - net	$ 245
Goodwill	458
nexAir, LLC | Customer Relationships
Business Acquisition [Line Items]
Other intangible assets - net	$ 245
Estimated useful life of acquired intangible assets	20 years