SEGMENT REPORTING - Schedule of Depreciation Expense Included in Operating Performance (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Segment reporting information | |||
| Total depreciation expense | $ 457 | $ 439 | $ 428 |
| Operating segments | Integrated Technology Solutions | |||
| Segment reporting information | |||
| Total depreciation expense | 162 | 180 | 184 |
| Operating segments | Regulated Manufacturing Solutions | |||
| Segment reporting information | |||
| Total depreciation expense | 221 | 209 | 204 |
| Operating segments | Cloud and Power Infrastructure | |||
| Segment reporting information | |||
| Total depreciation expense | 62 | 39 | 24 |
| CPI | |||
| Segment reporting information | |||
| Total depreciation expense | $ 12 | $ 11 | $ 16 |