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Investments, Loans and Long-Term Receivables - CF United LLC (CF United) (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]    
Equity investments $ 14,414 $ 12,832
CF United LLC    
Schedule of Equity Method Investments [Line Items]    
Voting interest acquired (as a percent) 50.00%  
Economic interest acquired 47.00%  
Equity investments $ 296 $ 277