Revenue Recognition Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jan. 03, 2026	Sep. 27, 2025	Jun. 28, 2025	Mar. 29, 2025	Dec. 28, 2024	Sep. 28, 2024	Jun. 29, 2024	Mar. 30, 2024	Jan. 03, 2026	Dec. 28, 2024	Dec. 30, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 866,425	$ 807,355	$ 796,799	$ 730,623	$ 828,838	$ 769,591	$ 798,783	$ 753,027	$ 3,201,202	$ 3,150,239	$ 3,242,090
United States And Canada
Disaggregation of Revenue [Line Items]
Net sales									2,159,832	2,153,765	2,307,729
Asia
Disaggregation of Revenue [Line Items]
Net sales									248,893	244,243	273,247
Europe And Middle East
Disaggregation of Revenue [Line Items]
Net sales									631,440	590,939	515,116
Latin America
Disaggregation of Revenue [Line Items]
Net sales									161,037	161,292	145,998
Commercial Foodservice Equipment Group
Disaggregation of Revenue [Line Items]
Net sales									2,351,047	2,380,384	2,485,317
Commercial Foodservice Equipment Group | United States And Canada
Disaggregation of Revenue [Line Items]
Net sales									1,681,955	1,705,847	1,823,041
Commercial Foodservice Equipment Group | Asia
Disaggregation of Revenue [Line Items]
Net sales									214,214	213,617	231,009
Commercial Foodservice Equipment Group | Europe And Middle East
Disaggregation of Revenue [Line Items]
Net sales									371,907	365,018	341,351
Commercial Foodservice Equipment Group | Latin America
Disaggregation of Revenue [Line Items]
Net sales									82,971	95,902	89,916
Food Processing Group
Disaggregation of Revenue [Line Items]
Net sales									850,155	769,855	756,773
Food Processing Group | United States And Canada
Disaggregation of Revenue [Line Items]
Net sales									477,877	447,918	484,688
Food Processing Group | Asia
Disaggregation of Revenue [Line Items]
Net sales									34,679	30,626	42,238
Food Processing Group | Europe And Middle East
Disaggregation of Revenue [Line Items]
Net sales									259,533	225,921	173,765
Food Processing Group | Latin America
Disaggregation of Revenue [Line Items]
Net sales									$ 78,066	$ 65,390	$ 56,082