v3.26.1
Segment, Geographical Area, Major Customer and Major Supplier Information (Geographical Information - Assets) (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Mar. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets $ 8,811 $ 6,851
Other intangible assets 442 509
Long-lived assets and other intangible assets 9,253 7,360
United States    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 6,006 4,102
Other intangible assets 351 407
Long-lived assets and other intangible assets 6,357 4,509
Asia and Other Pacific    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 698 756
Other intangible assets 27 24
Long-lived assets and other intangible assets 725 780
Brazil    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 824 828
Other intangible assets 2 3
Long-lived assets and other intangible assets 826 831
Canada    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 50 51
Other intangible assets 0 0
Long-lived assets and other intangible assets 50 51
Germany    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 521 479
Other intangible assets 45 53
Long-lived assets and other intangible assets 566 532
Other Europe    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 712 635
Other intangible assets 17 22
Long-lived assets and other intangible assets $ 729 $ 657