XML 98 R86.htm IDEA: XBRL DOCUMENT v3.21.2
Intangible Assets - Schedule of Future Amortization Expense For Amortizing Intangible Assets (Details) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
2021 (remaining) $ 57  
2022 216  
2023 188  
2024 181  
2025 174  
Thereafter 1,137  
Finite-Lived Intangible Assets, Net, Total $ 1,953 $ 81