Goodwill and Acquired Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill by Operating Segment

The following table identifies the activity relating to goodwill by our new operating segments:

In millions	Balance December 31, 2024		Currency Translation Adjustments		Balance December 31, 2025
Goodwill
Product Sales	$	387	$	5	$	392
Consulting Services	7		—		7
Total goodwill	$	394	$	5	$	399

Schedule of Gross Carrying Amount and Accumulated Amortization for Acquired Intangible Assets

The gross carrying amount and accumulated amortization for Teradata’s acquired intangible assets were as follows:

		December 31, 2025
In millions	Amortization Life (in Years)	Gross Carrying Amount		Accumulated Amortization Amount
Acquired intangible assets
Intellectual property/developed technology	5	$	14	$	(7)

Schedule of Aggregate Amortization Expense for Acquired Intangible Assets

The aggregate amortization expense (actual and estimated) for acquired intangible assets for the following periods is:

	Actual		For the years ended (estimated)
In millions	2025		2026		2027		2028		2029		2030
Amortization expense	$	3	$	3	$	3	$	1	$	—	$	—