XML 50 R39.htm IDEA: XBRL DOCUMENT v3.22.0.1
Commitments and Contingencies - Narrative (Detail) - USD ($)
$ in Millions
Dec. 31, 2021
Jun. 30, 2021
Loss Contingencies [Line Items]    
Total firm commitments and future debt payments $ 44,000 $ 47,000
U.K. Newspaper Matters Indemnity    
Loss Contingencies [Line Items]    
Liability related to indemnity $ 60 $ 55