INCOME TAXES (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Earnings before income taxes and equity in loss of nonconsolidated subsidiaries
United States	$ 195,491	$ 224,370	$ 202,051
Foreign	40,961	139,518	58,032
Earnings before income taxes and equity in loss of nonconsolidated subsidiaries	236,452	363,888	260,083
Current:
Federal	42,226	48,309	30,031
State	8,480	11,888	8,891
Foreign	56,107	48,273	20,644
Total	106,813	108,470	59,566
Non-current:	1,957	1,442	1,777
Deferred:
Federal	(12,585)	(7,544)	4,587
State	(2,586)	(1,973)	558
Foreign	(3,478)	8,292	(5,074)
Total	(18,649)	(1,225)	71
Total deferred income tax expense (benefit)	$ (90,121)	$ (108,687)	$ (61,414)
Reconciliations of statutory federal income tax rate and effective tax rate
Statutory federal income tax rate	21.00%	21.00%	21.00%
State income taxes, net of federal benefit	1.80%	2.30%	2.90%
Carryforwards, credits and changes in valuation allowances	(2.40%)	1.00%	1.50%
Foreign jurisdictional tax rate differences	4.60%	4.20%	(0.10%)
Changes in unrecognized tax benefits	0.80%	0.30%	0.70%
Impairment of long-lived assets	11.90%	0.00%	0.00%
Excess tax benefit on equity compensation	1.10%	0.50%	0.70%
Loss on divestiture of offshore wind energy structures business		2.20%
Other	(0.70%)	(1.60%)	(3.10%)
Total	38.10%	29.90%	23.60%
Deferred income tax assets:
Accrued expenses and allowances	$ 36,883	$ 25,927
Tax credits and loss carryforwards	58,519	67,249
Inventory allowances	8,427	7,912
Accrued compensation and benefits	23,880	24,398
Lease liabilities	41,769	40,709
Research and development expenditures	22,751	7,650
Deferred compensation	16,163	16,308
Gross deferred income tax assets	208,392	190,153
Valuation allowance	(48,632)	(48,974)
Net deferred income tax assets	159,760	141,179
Deferred income tax liabilities:
Property, plant and equipment	42,299	45,300
Intangible assets	52,017	52,750
Defined benefit pension asset	3,851	6,054
Lease assets	42,717	40,708
Other deferred tax liabilities	6,616	4,941
Total deferred income tax liabilities	147,500	149,753
Net deferred income tax asset (liability)		8,574
Net deferred income tax asset (liability)	12,260
Deferred income tax assets (liabilities), Balance Sheet Caption
Other assets	33,465	32,517
Deferred income taxes	(21,205)	(41,091)
Net deferred income tax asset (liability)	12,260
Net deferred income tax asset (liability)		8,574
Tax expense related to the divestiture of the offshore wind energy structures business		(8,166)
Benefit recorded		0
Income tax benefits related to foreign taxes paid			$ (1,894)
Valuation allowance			5,102
Income tax expense due to nondeductible goodwill impairment	28,079
Tax credits and loss carryforwards	58,519	67,249
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Gross Unrecognized Tax Benefits beginning of year	2,536	2,664
Gross increases-tax positions in prior period	2,174	1,133
Gross increases-currentperiod tax positions	370	523
Settlements with taxing authorities	(32)	(1,576)
Lapse of statute of limitations	(742)	(208)
Gross Unrecognized Tax Benefits end of year	4,306	2,536	$ 2,664
Uncertain tax positions for which reversal is reasonably possible during the next 12 months	1,514
Reduction of income tax expense, due to expiration of statutes of limitation	586	(165)
Reduction of income tax expense, due to expiration of statutes of limitation	742	208
Accrued interest and penalties relating to unrecognized tax benefits	442	172
Unrecognized tax benefits that, if recognized, would affect effective tax rate	$ 4,372	$ 2,447