v3.25.1
Fair Value - Schedule of Liabilities Measured on Recurring Basis (Detail) - Redeemable Noncontrolling Interests - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Beginning of period $ (200) $ (243) $ (242) $ (213)
Acquisitions (27) 0 (27) 0
Net (income) loss (1) 1 0 5
Accretion and redemption value adjustments 0 (18) 41 (52)
End of period $ (228) $ (260) $ (228) $ (260)