Summary of Significant Accounting Policies - Changes in the Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Goodwill [Line Items]
Goodwill, Impaired, Accumulated Impairment Loss	$ 0
Goodwill [Roll Forward]
Balance beginning of period	2,243,469	$ 1,934,261
Goodwill, Acquired During Period	144,627	330,019
Measurement period adjustments to goodwill acquired in prior year	76,267	2,411
Exchange effect	52,529	23,222
Balance end of period	2,411,834	2,243,469
Commercial Foodservice Equipment Group
Goodwill [Roll Forward]
Balance beginning of period	1,285,087	1,228,436
Goodwill, Acquired During Period	30,107	63,849
Measurement period adjustments to goodwill acquired in prior year	923	2,411
Exchange effect	19,623	9,609
Balance end of period	1,296,494	1,285,087
Food Processing Group
Goodwill [Roll Forward]
Balance beginning of period	250,715	255,798
Goodwill, Acquired During Period	112,254	0
Measurement period adjustments to goodwill acquired in prior year	0	0
Exchange effect	(616)	5,083
Balance end of period	363,585	250,715
Residential Kitchen
Goodwill [Roll Forward]
Balance beginning of period	707,667	450,027
Goodwill, Acquired During Period	2,266	266,170
Measurement period adjustments to goodwill acquired in prior year	75,344	0
Exchange effect	33,522	8,530
Balance end of period	$ 751,755	$ 707,667