Stockholders' equity - Narrative (Details) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended		12 Months Ended
	Jan. 01, 2024 shares	Aug. 06, 2022 USD ($) shares	Feb. 29, 2024 shares	Mar. 31, 2024 shares	Mar. 31, 2023 shares	Dec. 31, 2024 USD ($) vote grant period $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	May 02, 2024 USD ($)	Jul. 11, 2022 $ / shares	Oct. 29, 2021 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Preferred stock, shares authorized (in shares)						50,000,000	50,000,000
Preferred stock, par value (in dollars per share) | $ / shares						$ 0.00001	$ 0.00001
Number of votes per common stock | vote						1
Share repurchase program shares authorized | $										$ 150,000
Repurchases of common stock (in shares)						16,205,119
Repurchases of common stock | $						$ 151,201
Share-based payment arrangement, equity exchange participation rate						97.00%
Stock-based compensation in capitalized costs | $		$ 45,700				$ 8,504	$ 9,175	$ 5,911
Aggregate intrinsic value of options exercised in period | $						$ 15,900	$ 45,600	13,700
Total shares of common stock reserved (in shares)						30,710,794	27,803,828
Total stock-based compensation expense | $						$ 90,022	$ 96,046	81,293
Stock-based compensation capitalized as a software | $						$ 8,400	$ 9,000	$ 5,800
Share-based Payment Arrangement, Option and Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, option and non-option equity instruments, exercise price range, outstanding, weighted average exercise price | $ / shares											$ 11.13
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, conversion basis											1
Share-based payment arrangement, shares exchanged		6,958,544
Granted (in shares)						10,138,238
Granted (in USD per share) | $ / shares						$ 9.25	$ 9.86	$ 13.79
Fair value of shares vested | $						$ 61,200	$ 68,400	$ 50,700
Unrecognized compensation costs, excluding options | $						$ 138,800
Unrecognized compensation costs, period for recognition (in years)						2 years 6 months
Restricted stock issued for business combination, grant date fair value (in dollars per share) | $ / shares						$ 10.74	$ 14.07
Restricted Stock Units (RSUs) | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting date		2 years
Award vesting period (in years)						2 years
Restricted Stock Units (RSUs) | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting date		3 years
Award vesting period (in years)						4 years
Performance-Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares right to receive (in shares)						1
Granted (in shares)			450,170	553,568	645,833	553,568
Award vesting rights, percentage				75.00%	75.00%
Corporate performance metric attainment percentage			0.70			0.45
Granted (in USD per share) | $ / shares						$ 10.98	8.89
Unrecognized compensation costs, excluding options | $						$ 1,800
Unrecognized compensation costs, period for recognition (in years)						1 year 4 months 24 days
Aggregate fair value | $						$ 1,900
Contractual term (in years)						10 years
Number of grants | grant						1
Restricted stock issued for business combination, grant date fair value (in dollars per share) | $ / shares						$ 10.40	$ 8.89
Performance-Based Awards | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage				0.00%			0.00%
Performance-Based Awards | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage				150.00%			150.00%
Performance-Based Awards | Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage				25.00%
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)						4 years
Contractual term (in years)						10 years
Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)						4 years
Contractual term (in years)						10 years
Granted (in shares)						0	0
Contingently issuable shares under ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs, excluding options | $						$ 5,100
Unrecognized compensation costs, period for recognition (in years)						1 year 10 months 24 days
Total shares of common stock reserved (in shares)	1,571,663											2,800,000
Minimum annual increase in shares reserved for issuance						1.00%
Percent of outstanding shares						300.00%
ESPP discount percentage from market price, beginning of purchase period						15.00%
Share-based compensation arrangement by share-based payment award, consecutive offering period						24 months
Share-based compensation arrangement by share-based payment award, number of purchase periods | period						4
Share-based compensation arrangement by share-based payment award, purchase period						6 months
ESPP purchase price of common stock, percent of market price						85.00%
Shares issued (in shares)						946,694
Incremental compensation cost | $						$ 3,600	$ 5,900	$ 3,400
Restricted stock | CorpU
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock issued for business combination (in shares)									61,300
Restricted stock issued for business combination, grant date fair value (in dollars per share) | $ / shares									$ 34.14
Total stock-based compensation expense | $									$ 2,100
2021 Stock incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for future issuance (in shares)						13,800,000
Annual percentage increase, term						0.05
Number of shares reserved for future issuance increased (in shares)	7,858,318
Granted (in shares)						0	0	0