v3.22.4
Fair Value Measurements (Fair Value of Assets and Liabilities Measured on a Recurring Basis) (Details) - Recurring - USD ($)
$ in Millions
Dec. 31, 2022
Jun. 30, 2022
Assets:    
Cash equivalents $ 1,146 $ 2,425
Other investments 94 97
Forward Contract (48) 15
Liabilities:    
Forward Contract (48) 15
Level 1    
Assets:    
Cash equivalents 1,146 2,425
Other investments 94 97
Forward Contract 0 0
Liabilities:    
Forward Contract 0 0
Level 2    
Assets:    
Cash equivalents 0 0
Other investments 0 0
Forward Contract (48) 15
Liabilities:    
Forward Contract (48) 15
Level 3    
Assets:    
Cash equivalents 0 0
Other investments 0 0
Forward Contract 0 0
Liabilities:    
Forward Contract $ 0 $ 0