Segment and Revenue Information - Long-Lived Assets By Geographic Area (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Mar. 31, 2025 |
|---|---|---|
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 613 | $ 586 |
| North America | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 463 | 438 |
| International | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 150 | $ 148 |