Stockholders' equity - Additional Information (Details) - USD ($)						12 Months Ended
	Jul. 05, 2023	Apr. 30, 2021	Apr. 05, 2021	Jan. 08, 2021	Jul. 21, 2020	Dec. 31, 2023	Dec. 31, 2021	Dec. 31, 2022	Sep. 14, 2022
Class of Stock [Line Items]
Preferred stock, shares authorized						10,000,000		10,000,000
Preferred stock, par value						$ 0.0001		$ 0.0001
Common stock, shares authorized						850,000,000		850,000,000
Common stock, par value						$ 0.0001		$ 0.0001
Dividends						$ 0
Common stock issued for notes purchased						125,445,325		105,032,588
Common stock, value, issued						$ 13,000		$ 11,000
Repurchase and retirement of common stock held by related parties							$ 54,155,000
Repurchase and retirement of common stock held by related parties	(312,500)
Treasury stock, shares, acquired			717,460	148,440	9,896,666
Treasury stock, value			$ 0	$ 0	$ 0	$ 0		$ 0
ATM Program [Member]
Class of Stock [Line Items]
Issuance of common stock (in shares)						15,421,885
Common stock, value authorized									$ 100,000,000
IPO [Member]
Class of Stock [Line Items]
Issuance of common stock (in shares)		19,840,000
Shares issued price per share		$ 13
Proceeds of IPO		$ 241,200,000
Underwriting discount and commissions		$ 16,800,000
Repurchase and retirement of common stock held by related parties							$ 54,200,000
Repurchase and retirement of common stock held by related parties							(4,455,384)
IPO [Member] | Repurchase [Member]
Class of Stock [Line Items]
Repurchase and retirement of common stock held by related parties							(2,191,557)
IPO [Member] | Restricted Stock Units (RSUs) [Member]
Class of Stock [Line Items]
Repurchase and retirement of common stock held by related parties							(2,263,827)