Intangible Assets - Classification of Amortization Expense (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 13	$ 14	$ 38
Cost of revenues
Finite-Lived Intangible Assets [Line Items]
Amortization expense	9	12	35
Sales and marketing
Finite-Lived Intangible Assets [Line Items]
Amortization expense	4	1	0
Research and development
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 0	$ 1	$ 3

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details