v3.25.2
Goodwill and Intangible Assets, Net - Schedule of Changes in Carrying Values of Intangible Assets and Related Accumulated Amortization (Details) - USD ($)
$ in Millions
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Indefinite-lived Intangible Assets [Roll Forward]    
Intangible assets not subject to amortization, beginning $ 2,892 $ 2,892
Intangible assets not subject to amortization, acquisitions 0  
Intangible assets not subject to amortization, amortization and other (68) 0
Intangible assets not subject to amortization, ending 2,824 2,892
Finite-lived Intangible Assets [Roll Forward]    
Amortizable intangible assets, net, beginning 146 192
Amortizable intangible assets, net, acquisitions 33  
Amortizable intangible assets, net, amortization and other (34) (46)
Amortizable intangible assets, net, ending 145 146
Total Intangible Assets, Net [Roll Forward]    
Total intangible assets, net, beginning 3,038 3,084
Total intangible assets, net, acquisitions 33  
Total intangible assets, net, amortization and other (102) (46)
Total intangible assets, net, ending 2,969 3,038
Accumulated amortization of amortizable intangible assets 441 405
FCC licenses    
Indefinite-lived Intangible Assets [Roll Forward]    
Intangible assets not subject to amortization, beginning 2,250 2,250
Intangible assets not subject to amortization, acquisitions 0  
Intangible assets not subject to amortization, amortization and other (66) 0
Intangible assets not subject to amortization, ending 2,184 2,250
Other    
Indefinite-lived Intangible Assets [Roll Forward]    
Intangible assets not subject to amortization, beginning 642 642
Intangible assets not subject to amortization, acquisitions 0  
Intangible assets not subject to amortization, amortization and other (2) 0
Intangible assets not subject to amortization, ending $ 640 $ 642