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Summary of Significant Accounting Policies - Depreciation and Amortization (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Capitalized Contract Cost [Line Items]
Amortization of capitalized contract costs	$ 332	$ 168	$ 86
Amortization of customer relationships and other intangible assets	800	870	343
Depreciation of property, plant and equipment	271	257	291
Total depreciation and amortization	1,403	1,295	720
Contract Cost, Fulfillment
Capitalized Contract Cost [Line Items]
Amortization of capitalized contract costs	120	37	0
Contract Cost, Acquisitions
Capitalized Contract Cost [Line Items]
Amortization of capitalized contract costs	$ 212	$ 131	$ 86

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Amortization Of Customer Relationships And Other Intangible Assets

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Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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