Earnings per share - Antidilutive Securities Excluded From Computation of Earnings Per Share (Details) - shares	2 Months Ended	3 Months Ended
	Apr. 03, 2021	Apr. 02, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities (in shares)	20,772,668	25,006,847
LLC Interests
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities (in shares)	15,786,737	15,786,737
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities (in shares)	4,564,091	8,757,706
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities (in shares)	382,711	462,404
Unvested shares of Class A common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities (in shares)	39,129	0