v3.19.3.a.u2
Identifiable Intangible Assets and Goodwill - Expected Annual Amortization Expense (Details)
$ in Millions
Dec. 31, 2019
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2020 $ 3,477
2021 3,391
2022 3,151
2023 2,851
2024 $ 2,602