v3.22.4
Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Goodwill and Intangible Assets Goodwill of $1.9 billion consisted of $1.3 billion in GM Financial and $571 million and $574 million in Cruise at December 31, 2022 and 2021.
December 31, 2022December 31, 2021
Gross Carrying AmountAccumulated AmortizationNet Carrying AmountGross Carrying AmountAccumulated AmortizationNet Carrying Amount
Technology and intellectual property$767 $564 $203 $764 $555 $209 
Brands4,294 1,658 2,636 4,296 1,550 2,746 
Dealer network, customer relationships and other960 765 195 966 748 218 
Total intangible assets$6,021 $2,987 $3,034 $6,026 $2,853 $3,173 

Our amortization expense related to intangible assets was $139 million, $141 million and $144 million in the years ended December 31, 2022, 2021 and 2020.

Amortization expense related to intangible assets is estimated to be approximately $166 million in each of the next five years.