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Revenue Recognition - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025
Disaggregation of Revenue [Line Items] |  |  |  |  |
Period of time customer has to return equipment with no cancelation penalty |  |  | 1 day |  |
Prior to allowances for credit losses | $ 40 |  | $ 40 |  | $ 41
United States | Revenue Benchmark | Geographic Concentration Risk |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Concentration risk, percentage | 94.60% | 93.50% | 94.70% | 93.60% |

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