Revenue Recognition - Performance Obligation (Details) $ in Millions |
Sep. 30, 2026
USD ($)
|
|---|---|
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
| Revenue to be recognized in future periods | $ 1,370 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-10-01 | |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
| Revenue to be recognized in future periods | $ 785 |
| Revenue to be recognized in future periods, expected timing of satisfaction, period | 12 months |