Benefit Plans - Narrative (Details) $ in Thousands, £ in Millions	3 Months Ended		12 Months Ended
	Jan. 01, 2022 USD ($)	Jan. 01, 2022 GBP (£)	Dec. 31, 2022 USD ($)	Jan. 01, 2022 USD ($)	Dec. 26, 2020 USD ($)
Defined Benefit Plan Disclosure
Benefits paid			$ 1,900
One-time non cash settlement charge			820	$ (19,855)	$ (236)
Prior service cost			150	179
Expected contributions			2,000
Post-employment plan expense			1,900	2,100	$ 2,000
Benefit obligation	$ 4,100		4,000	4,100
Amount recognized in other comprehensive income loss as a component of net periodic benefit cost			500	300
Defined benefit plan reclassification adjustments before tax			$ 1,700	700
Expected return on plan asset, net settlement (percent)			5.20%
Net settlement
Defined Benefit Plan Disclosure
Defined benefit plan reclassification adjustments before tax			$ 1,300
Accrued Liabilities
Defined Benefit Plan Disclosure
Benefit obligation	1,500		1,500	1,500
Prepaid expenses and other current assets
Defined Benefit Plan Disclosure
Benefit obligation	2,600		2,500	2,600
Foreign Plan
Defined Benefit Plan Disclosure
One-time non cash settlement charge	19,900	£ 14.9
Prior service cost	500	£ 0.4
Accumulated benefit obligation	$ 75,700		$ 53,900	$ 75,700