v3.25.1
Segment, Geographical Area, Major Customer and Major Supplier Information (Geographical Information - Assets) (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Mar. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets $ 6,851 $ 5,741
Other intangible assets 509 545
Long-lived assets and other intangible assets 7,360 6,286
United States    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 4,102 2,971
Other intangible assets 407 446
Long-lived assets and other intangible assets 4,509 3,417
Asia and Other Pacific    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 756 803
Other intangible assets 24 14
Long-lived assets and other intangible assets 780 817
Brazil    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 828 829
Other intangible assets 3 5
Long-lived assets and other intangible assets 831 834
Canada    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 51 49
Other intangible assets 0 0
Long-lived assets and other intangible assets 51 49
Germany    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 479 488
Other intangible assets 53 52
Long-lived assets and other intangible assets 532 540
Other Europe    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived assets 635 601
Other intangible assets 22 28
Long-lived assets and other intangible assets $ 657 $ 629