v3.22.1
Intangible Assets
3 Months Ended
Mar. 31, 2022
Goodwill And Intangible Assets Disclosure [Abstract]  
Intangible Assets

11. Intangible Assets

The carrying amounts of identifiable intangible assets are summarized as follows:

 

(in millions)

Indefinite-lived

 

 

Finite-lived

 

 

Total

 

December 31, 2021

$

17,578

 

 

$

875

 

 

$

18,453

 

Amortization expense

 

 

 

 

(38

)

 

 

(38

)

March 31, 2022

$

17,578

 

 

$

837

 

 

$

18,415