XML 77 R59.htm IDEA: XBRL DOCUMENT v3.22.4
Identifiable Intangible Assets - Summary of Identifiable Intangible Assets (Detail) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount net of impairment $ 19,131 $ 19,982
Accumulated amortization 12,861 12,516
Net carrying amount 6,270 7,466
Product rights [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount net of impairment 18,067 18,815
Accumulated amortization 12,630 12,318
Net carrying amount 5,437 6,497
Trade names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount net of impairment 577 590
Accumulated amortization 231 198
Net carrying amount 346 392
In-process research and development (IPR&D) [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount net of impairment 487 577
Net carrying amount $ 487 $ 577