Goodwill and Other Intangible Assets, Net
The following table sets forth changes in goodwill during the years ended December 31, 2024 and 2023:
(in $ millions)Amount
Balance as of December 31, 2022$1,188 
Currency translation adjustments24 
Balance as of December 31, 20231,212 
Currency translation adjustments(11)
Balance as of December 31, 2024$1,201 
There were no goodwill impairment losses recorded for the years ended December 31, 2024, 2023 and 2022 and there are no accumulated goodwill impairment losses as of December 31, 2024.
The following table sets forth the Company’s other intangible assets with definite lives as of December 31, 2024 and 2023:
December 31, 2024December 31, 2023
Cost
Accumulated
amortization
NetCost
Accumulated
amortization
Net
(in $ millions)
Trademarks/trade names$114$(79)$35$114$(73)$41
Business client relationships797(354)443801(305)496
Supplier relationships254(252)2254(239)15
Travel partner network4(4)4(4)
Other intangible assets, net$1,169$(689)$480$1,173$(621)$552
Amortization expense relating to definite-lived intangible assets was $71 million, $90 million and $93 million for the years ended December 31, 2024, 2023 and 2022, respectively. As of December 31, 2024, the estimated amortization expense relating to definite-live intangible assets, assuming no subsequent impairment of the underlying assets, for each of the five succeeding years and periods thereafter is as follows:
(in $ millions) Amount
2025$50 
202649 
202748 
202848 
202948 
Thereafter237 
Total$480 

About Goodwill & Intangibles Disclosures

Goodwill and intangible asset disclosures reveal the premium paid in acquisitions and how management assesses whether that premium retains its value. Since goodwill is no longer amortized under US GAAP, the annual impairment test is the only mechanism that adjusts carrying values downward — making the assumptions behind that test critically important for investors.

Key signals: a history of goodwill impairments suggests management consistently overpays for acquisitions. Watch the gap between reporting unit fair value and carrying amount — when fair value exceeds carrying amount by less than 10-20%, a small decline in business performance could trigger a write-down. For finite-lived intangibles, examine useful life assumptions across customer relationships, technology, and trade names; aggressive estimates inflate near-term earnings. Compare total intangibles-to-total-assets ratios against peers to assess acquisition dependency. Rising goodwill as a percentage of equity can signal balance sheet fragility.