v3.23.2
Retirement Benefit Obligations - Schedule of Amounts Recognized in Balance Sheets (Detail) - USD ($)
$ in Millions
Jun. 30, 2023
Jun. 30, 2022
Defined Benefit Plan Disclosure [Line Items]    
Other non-current assets $ 134 $ 133
Other current liabilities (13) (10)
Retirement benefit obligations (134) (155)
Net amount recognized (13) (32)
Domestic Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Other non-current assets 0 0
Other current liabilities 0 0
Retirement benefit obligations (37) (40)
Net amount recognized (37) (40)
Foreign Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Other non-current assets 134 133
Other current liabilities (6) (2)
Retirement benefit obligations (45) (55)
Net amount recognized 83 76
Postretirement Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Other non-current assets 0 0
Other current liabilities (7) (8)
Retirement benefit obligations (52) (60)
Net amount recognized $ (59) $ (68)