v3.25.4
Finite-Lived Intangible Assets (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Jun. 30, 2025
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 43,849 $ 43,557
Accumulated Amortization (23,560) (20,953)
Net Carrying Amount 20,289 22,604
Marketing-related    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 16,502 16,502
Accumulated Amortization (4,300) (3,901)
Net Carrying Amount 12,202 12,601
Technology-based    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 22,726 22,560
Accumulated Amortization (16,830) (14,959)
Net Carrying Amount 5,896 7,601
Customer-related    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 4,278 4,278
Accumulated Amortization (2,357) (2,050)
Net Carrying Amount 1,921 2,228
Contract-based    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 343 217
Accumulated Amortization (73) (43)
Net Carrying Amount $ 270 $ 174