v3.26.1
Property, Plant and Equipment - Schedule of Property and Equipment (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Mar. 31, 2025
Property, Plant and Equipment [Abstract]    
Land and property rights $ 238 $ 224
Buildings 2,293 2,268
Machinery and equipment 7,074 6,697
Property, plant and equipment, gross 9,605 9,189
Accumulated depreciation and amortization (5,140) (4,726)
Property, plant and equipment, net excluding construction in progress 4,465 4,463
Construction in progress 4,346 2,388
Property, plant and equipment, net 8,811 6,851
Finance lease, ROU assets 66 42
Accumulated depreciation and amortization (31) (26)
Property, Plant and Equipment [Line Items]    
Finance lease, right-of-use asset 35 16
Finance lease, ROU assets 66 42
Accumulated depreciation and amortization $ 31 $ 26
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Property, plant and equipment, net Property, plant and equipment, net
Machinery and Equipment    
Property, Plant and Equipment [Abstract]    
Finance lease, ROU assets $ 64 $ 40
Property, Plant and Equipment [Line Items]    
Finance lease, ROU assets $ 64 $ 40