Summary of Significant Accounting Policies - Changes in the Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Balance beginning of period	$ 2,486,310	$ 2,411,834
Goodwill, Acquired During Period	60,932	41,148
Measurement period adjustments to goodwill acquired in prior year	552	6,365
Exchange effect	29,572	(26,963)
Balance end of period	2,518,222	2,486,310	$ 2,411,834
Accumulated other comprehensive loss	(269,390)	(223,198)	(278,472)
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	(24,610)	(31,625)
Other Comprehensive Income (Loss), Net of Tax	(46,192)	55,274	80,612
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	21,582	(86,899)
Accumulated Foreign Currency Adjustment Attributable to Parent
Goodwill [Roll Forward]
Accumulated other comprehensive loss	(213,255)	(145,490)	(205,345)
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	0	0
Other Comprehensive Income (Loss), Net of Tax	(67,765)	59,855
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	67,765	(59,855)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Goodwill [Roll Forward]
Accumulated other comprehensive loss	(78,534)	(109,713)	(121,701)
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	2,594	596
Other Comprehensive Income (Loss), Net of Tax	31,179	11,988
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	28,585	11,392
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent | Interest Rate Swap
Goodwill [Roll Forward]
Accumulated other comprehensive loss	22,399	32,005	48,574
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	(27,204)	(32,221)
Other Comprehensive Income (Loss), Net of Tax	(9,606)	(16,569)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(17,598)	(15,652)
Commercial Foodservice Equipment Group
Goodwill [Roll Forward]
Balance beginning of period	1,329,056	1,309,776
Goodwill, Acquired During Period	14,187	9,640
Measurement period adjustments to goodwill acquired in prior year	271	4,825
Exchange effect	11,683	(4,815)
Balance end of period	1,331,831	1,329,056	1,309,776
Food Processing Group
Goodwill [Roll Forward]
Balance beginning of period	375,217	350,303
Goodwill, Acquired During Period	46,745	17,922
Measurement period adjustments to goodwill acquired in prior year	57	1,540
Exchange effect	9,604	(5,452)
Balance end of period	412,415	375,217	350,303
Residential Kitchen
Goodwill [Roll Forward]
Balance beginning of period	782,037	751,755
Goodwill, Acquired During Period	0	13,586
Measurement period adjustments to goodwill acquired in prior year	224	0
Exchange effect	8,285	(16,696)
Balance end of period	$ 773,976	$ 782,037	$ 751,755