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CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Statement of Financial Position [Abstract]    
Receivables, less allowance for doubtful accounts $ 108 $ 101
Property and equipment, accumulated depreciation and amortization 1,904 1,795
Other intangible assets, accumulated amortization 2,601 2,494
Investments in unconsolidated subsidiaries $ 565 $ 890
Class A common stock, par value (in USD per share) $ 0.01 $ 0.01
Class A common stock, shares authorized (in shares) 525,000,000 525,000,000
Class A common stock, shares issued (in shares) 299,584,021 302,052,229
Class A common stock, shares outstanding (in shares) 299,584,021 302,052,229