Long-term Debt - Schedule of Interest Expense For Each Debt Instrument (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Senior Notes
Debt Instrument [Line Items]
Interest expense	$ 45	$ 34	$ 89	$ 68
Convertible Notes Payable
Debt Instrument [Line Items]
Interest expense	$ 5	$ 6	$ 11	$ 13

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