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v3.26.1

Restructuring, Impairment, and Related Charges, Net - Schedule of Details for Charges Recorded (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025 | Mar. 31, 2024
Restructuring Cost and Reserve [Line Items] |  |  |
Severance and employee-related costs, net | $ 25 | $ 138 | $ 10
Exit and other-related costs | 191 | 108 | 62
Asset impairments and accelerated depreciation | 29 | 98 | 43
Total | 245 | 344 | 115
Restructuring, impairment, and related charges, net | 245 | 286 | 115
Cost of Sales |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring, impairment, and related charges, net |  | 58 |
Operating Segments | North American Pharmaceutical |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance and employee-related costs, net | 9 | (3) | 7
Exit and other-related costs | 3 | 3 | 3
Asset impairments and accelerated depreciation | 12 | 59 | 10
Total | 24 | 59 | 20
Operating Segments | Prescription Technology Solutions |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance and employee-related costs, net | 3 | 0 | 0
Exit and other-related costs | 0 | 3 | 11
Asset impairments and accelerated depreciation | 17 | 9 | 0
Total | 20 | 12 | 11
Operating Segments | Oncology & Multispecialty |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance and employee-related costs, net |  | 1 | 5
Exit and other-related costs |  | 0 | 1
Asset impairments and accelerated depreciation |  | 0 | 3
Total | 0 | 1 | 9
Operating Segments | Medical-Surgical Solutions |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance and employee-related costs, net | 14 | 137 | (1)
Exit and other-related costs | 37 | 53 | 12
Asset impairments and accelerated depreciation | (8) | 14 | 0
Total | 43 | 204 | 11
Corporate & Other |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance and employee-related costs, net | (1) | 3 | (1)
Exit and other-related costs | 151 | 49 | 35
Asset impairments and accelerated depreciation | 8 | 16 | 30
Total | $ 158 | $ 68 | $ 64

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