Goodwill and Intangible Assets - Schedule of Gross Carrying Value and Accumulated Amortization for Each Category of Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2025	Jun. 30, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 11,365	$ 11,203
Accumulated Amortization	3,991	3,387
Patents and technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,134	2,117
Accumulated Amortization	556	452
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,037	1,042
Accumulated Amortization	499	441
Customer relationships and other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	8,194	8,044
Accumulated Amortization	$ 2,936	$ 2,494