v3.26.1
Goodwill and Other Intangibles (Tables)
 3 Months Ended
Mar. 31, 2026
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in Goodwill
The following table summarizes the changes in goodwill by reportable segment for the three-month period ended March 31, 2026 (in thousands):
Energy StorageSpecialtiesTotal
Balance at December 31, 2025(a)
$1,466,959 $32,698 $1,499,657 
   Foreign currency translation adjustments(11,294)41 (11,253)
Balance at March 31, 2026(a)
$1,455,665 $32,739 $1,488,404 
(a)    Balance as of March 31, 2026 and December 31, 2025 included an accumulated impairment loss of $6.8 million from the PCS reporting unit that is now reported within Corporate and All Other. Goodwill reported in Energy Storage and Specialties as of March 31, 2026 and December 31, 2025 relates entirely to the Energy Storage and Specialties reporting units, respectively.
Other Intangibles
The following table summarizes the changes in other intangibles and related accumulated amortization for the three-month period ended March 31, 2026 (in thousands):
Customer Lists and RelationshipsPatents and Technology
Other(a)
Total
Gross Asset Value
  Balance at December 31, 2025
$384,331 $32,480 $31,451 $448,262 
Foreign currency translation adjustments and other(4,709)689 16 (4,004)
  Balance at March 31, 2026
$379,622 $33,169 $31,467 $444,258 
Accumulated Amortization
  Balance at December 31, 2025
$(206,071)$(15,262)$(12,696)$(234,029)
Amortization(4,349)(631)(250)(5,230)
Foreign currency translation adjustments and other2,753 (118)(17)2,618 
  Balance at March 31, 2026
$(207,667)$(16,011)$(12,963)$(236,641)
Net Book Value at December 31, 2025
$178,260 $17,218 $18,755 $214,233 
Net Book Value at March 31, 2026
$171,955 $17,158 $18,504 $207,617 
(a)    Following the completion of the sale of our Refining Solutions business, the remaining Trade Names and Trademarks balance was moved to Other. The Net Book Value of Trade Names and Trademarks includes only indefinite-lived intangible assets.