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Business Acquisition - Summary of Consideration Transferred and Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Jan. 05, 2023	Mar. 31, 2023	Dec. 31, 2022
Assets:
Goodwill		$ 26,418	$ 25,817
nexAir, LLC
Assets:
Cash and cash equivalents	$ 55
Other current assets - net	48
Property, plant and equipment, net	241
Other intangible assets - net	245
Other long-term liabilities - net	(5)
Total identifiable net assets	584
Goodwill	458
Fair value of previously held equity interest	183
Purchase price	$ 859