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Investments - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Schedule of Investments [Abstract]        
Equity losses of affiliates $ 10 $ 4 $ 43 $ 10