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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions | 1 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2024 | Sep. 30, 2025
Purchase Obligations |  |
Commitment And Contingencies [Line Items] |  |
Purchase obligation | $ 250 | $ 258
Purchase commitment term | 5 years |
Purchase obligation, to be paid, remainder of fiscal year |  | 11
Purchase obligation, year one |  | 88
Purchase obligation, year two |  | 80
Purchase obligation, year three |  | 62
Purchase obligation, year four |  | 17
Purchase obligation, thereafter |  | 0
Service Obligations |  |
Commitment And Contingencies [Line Items] |  |
Service obligation, remainder of fiscal year |  | 49
Service obligation, year one |  | 168
Service obligation, year two |  | 104
Service obligation, year three |  | 28
Service obligation, thereafter |  | 0
Service obligation |  | $ 349
Service obligation agreement termination fees percentage |  | 25.00%
Service obligation maturity period |  | 10 years

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- Definition Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 942 -SubTopic 235 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3 + Details
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