Income taxes - Schedule of Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Unamortized intangible assets	$ 1,581,633	$ 1,394,195
Net operating loss carryforwards	168,429	127,881
Impact of revenue recognition	51,540	68,347
Share based compensation	23,809	35,470
Lease liabilities	9,860	6,518
Capitalized research and development	0	4,036
Research and development	2,047	1,613
Other temporary differences	9,053	7,823
Total gross deferred tax assets	1,846,371	1,645,883
Less: valuation allowance	(1,833,239)	(1,636,833)
Total deferred tax assets	13,132	9,050
Deferred tax liabilities:
Right of use assets	8,874	6,287
Fixed assets	4,052	2,692
Other liabilities	206	71
Total gross deferred tax liabilities	13,132	9,050
Net deferred taxes assets (liability)	0	$ 0
Increase related to unamortized intangible assets	$ 187,438