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Goodwill and intangible assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Goodwill And Intangible Assets Disclosure [Line Items]
Goodwill deductible for tax purposes	$ 215,825		$ 215,825		$ 237,125
Amortization of acquired intangible assets	8,285	$ 6,495	16,922	$ 19,980
Internally Developed and Other Intangible Assets
Goodwill And Intangible Assets Disclosure [Line Items]
Amortization of acquired intangible assets	$ 920	$ 534	$ 2,238	$ 1,490

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- Definition

Goodwill and Intangible Assets Disclosure [Line Items]

+ References

No definition available.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

+ References

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- Definition

The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

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