v3.26.1
Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Trademarks    
Indefinite-Lived Intangible Assets    
Gross Amount $ 576,000 $ 576,000
Accumulated Impairment (87,000) (87,000)
Indefinite-lived intangible assets, Net Amount 489,000 489,000
Other Intangible Assets    
Accumulated Impairment (87,000) (87,000)
Acquired Intangible Assets    
Finite-Lived Intangible Assets    
Accumulated Amortization (1,211,838) (1,158,497)
Indefinite-Lived Intangible Assets    
Accumulated Impairment (87,000) (87,000)
Other Intangible Assets    
Intangible assets, gross (excluding goodwill) 2,472,750 2,472,750
Accumulated Amortization (1,211,838) (1,158,497)
Accumulated Impairment (87,000) (87,000)
Net Amount 1,173,912 1,227,253
Content    
Finite-Lived Intangible Assets    
Gross Amount 1,222,400 1,222,400
Accumulated Amortization (745,828) (716,371)
Finite-lived intangible assets, Net Amount 476,572 506,029
Other Intangible Assets    
Accumulated Amortization $ (745,828) $ (716,371)
Content | Minimum    
Finite-Lived Intangible Assets    
Useful Life 10 years 10 years
Content | Maximum    
Finite-Lived Intangible Assets    
Useful Life 15 years 15 years
Trademarks    
Finite-Lived Intangible Assets    
Useful Life 10 years 10 years
Gross Amount $ 21,750 $ 21,750
Accumulated Amortization (15,296) (14,694)
Finite-lived intangible assets, Net Amount 6,454 7,056
Other Intangible Assets    
Accumulated Amortization (15,296) (14,694)
Customers    
Finite-Lived Intangible Assets    
Gross Amount 225,600 225,600
Accumulated Amortization (153,535) (145,682)
Finite-lived intangible assets, Net Amount 72,065 79,918
Other Intangible Assets    
Accumulated Amortization $ (153,535) $ (145,682)
Customers | Minimum    
Finite-Lived Intangible Assets    
Useful Life 6 years 6 years
Customers | Maximum    
Finite-Lived Intangible Assets    
Useful Life 14 years 14 years
Technology    
Finite-Lived Intangible Assets    
Useful Life 7 years 7 years
Gross Amount $ 427,000 $ 427,000
Accumulated Amortization (297,179) (281,750)
Finite-lived intangible assets, Net Amount 129,821 145,250
Other Intangible Assets    
Accumulated Amortization $ (297,179) $ (281,750)