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INTANGIBLE ASSETS AND GOODWILL - Amortization Expense (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Estimated aggregate amortization expense    
2022 $ 1,181  
2023 1,026  
2024 902  
2025 795  
2026 664  
Thereafter 682  
Net Carrying Amount $ 5,250 $ 6,740