NOTE 13 - INTANGIBLE ASSETS AND GOODWILL
(in millions of U.S. dollars)
Technology
Computer
Software
Customer
relationships
Work in
Progress
Other
Total
Intangible
Assets
At December 31, 2025
Gross carrying value
97
107
45
3
4
256
Less accumulated amortization
(52)
(94)
(20)
(2)
(168)
Net balance at December 31, 2025
45
13
25
3
2
88
At December 31, 2024
Gross carrying value
97
97
45
4
4
247
Less accumulated amortization
(47)
(83)
(18)
(2)
(150)
Net balance, at December 31, 2024
50
14
27
4
2
97
Amortization expense related to Intangible assets is shown in the table below:
At December 31,
(in millions of U.S. dollars)
2025
2024
2023
Amortization expense related to intangible assets
(14)
(13)
(14)
Estimated total amortization expense related to intangible assets for the next five years is as follows:
(in millions of U.S. Dollars)
At December 31,
2025
Year ending
2026
12
2027
10
2028
9
2029
9
2030
9
As of December 31, 2025 and 2024, the carrying value of Goodwill, net of accumulated impairment of $470 million, was
$47 million and $46 million, respectively. Of these amounts, $28 million was mainly allocated to the P&ARP segment.
In the year ended December 31, 2024, $5 million of goodwill was recognized as a result of the acquisition of Railtech
(refer to Note 22 - Acquisition and disposal of subsidiaries). There was no increase nor decrease of goodwill related to
acquisition or disposals in 2025.
Management performed a quantitative assessment for its reporting units in the fourth quarter ended December 31, 2025.
The estimated fair value of each of the reporting units was in excess of its carrying value, resulting in no impairment of
goodwill.

Historical Timeline

Fiscal YearFiled
2025Feb 25, 2026Showing above
2024Feb 28, 2025

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.