Restructuring - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jul. 03, 2021	Jul. 03, 2021	Jan. 02, 2021	Jan. 01, 2022
Restructuring Cost And Reserve [Line Items]
Restructuring expenses	$ 6,036	$ 11,574	$ 33,092
Restructuring expenses after tax	4,515	8,659	24,756
2021 Plan
Restructuring Cost And Reserve [Line Items]
Remaining employee termination benefit liability	1,490	1,490
Remaining lease termination and related cost liability	1,809	1,809
2021 Plan | Lease Termination Costs
Restructuring Cost And Reserve [Line Items]
Payments for expenses		4,567
Provisions		16
2021 Plan | Employee Severance
Restructuring Cost And Reserve [Line Items]
Payments for expenses		566
Provisions		(9)
2021 Plan | Scenario Forecast
Restructuring Cost And Reserve [Line Items]
Estimated cost				$ 11,000
Estimated revision cost				$ 22,000
2020 Plan
Restructuring Cost And Reserve [Line Items]
Remaining employee termination benefit liability	3,427	3,427
Remaining lease termination and related cost liability	$ 303	303
2020 Plan | Lease Termination Costs
Restructuring Cost And Reserve [Line Items]
Payments for expenses		4,569	645
Provisions		(449)
2020 Plan | Employee Severance
Restructuring Cost And Reserve [Line Items]
Payments for expenses		5,521	15,434
Provisions		$ (901)	$ 180