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Revenue Recognition - Schedule of Rollforward of Unearned Revenue Liabilities (URL) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Contract With Customer Liability [Roll Forward]    
Balance, beginning $ 92  
Balance, ending 92  
URL    
Contract With Customer Liability [Roll Forward]    
Balance, beginning 401 $ 270
Capitalization 41 35
Amortization (6) (4)
Balance, ending $ 436 $ 301