Intangible Assets

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

Intangible assets consisted of:

	As of September 30, 2022						As of December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized Intangible Assets
License agreements	$	276	$	204	$	72	$	298	$	193	$	105
Customer relationships	235		196		39		257		204		53
Other	44		34		10		51		36		15
Total	$	555	$	434	$	121	$	606	$	433	$	173
Unamortized Intangible Assets
Goodwill	$	1,031					$	1,108
Trademarks	$	541					$	551

For the three months ended September 30, 2022 and 2021, amortization expense related to amortizable intangible assets was approximately $9 million and $13 million, respectively. For the nine months ended September 30, 2022 and 2021, amortization expense related to amortizable intangible assets was approximately $35 million and $45 million, respectively. Based on our amortizable intangible assets at September 30, 2022, we expect amortization expense of approximately $9 million for the remainder of

2022, $24 million for 2023, $20 million for 2024, $14 million for 2025, $13 million for 2026 and $10 million for 2027, excluding effects of currency exchange rates.