ACQUISITIONS - Narrative (Details) - USD ($)							1 Months Ended		3 Months Ended
	May 12, 2021	Apr. 20, 2021	May 29, 2020	Mar. 06, 2020	May 13, 2019	Feb. 11, 2019	Dec. 26, 2020	Feb. 29, 2020	Jun. 26, 2021	Mar. 28, 2020	Dec. 25, 2021	Mar. 27, 2021	Dec. 28, 2019
Business Acquisition [Line Items]
Goodwill							$ 430,322,000				$ 708,566,000		$ 428,864,000
Energia Solar do Brasil
Business Acquisition [Line Items]
Cash paid to acquire business			$ 4,308,000
Percentage acquired			55.00%
Goodwill			$ 3,341,000
Contingent consideration liability, current			646,000
Goodwill expected to be tax deductible			0
KC Utility Packaging
Business Acquisition [Line Items]
Cash paid to acquire business				$ 4,200,000
Percentage acquired				75.00%
Goodwill				$ 1,100,000
Contingent consideration liability, current				400,000
Connect-It Wireless, Inc.
Business Acquisition [Line Items]
Cash paid to acquire business					$ 6,034,000
Goodwill					3,299,000
United Galvanizing
Business Acquisition [Line Items]
Cash paid to acquire business						$ 26,000,000
Goodwill						12,374,000
Property, plant, and equipment acquired						10,987,000
Contingent consideration liability, current						2,000,000
Consideration transferred						28,000,000
Goodwill expected to be tax deductible						0
Settlement of representations and warranties												$ 1,522,000
AgSense
Business Acquisition [Line Items]
Percentage acquired								49.00%			100.00%
Consideration transferred								$ 43,983,000
Holdback payment									$ 2,200,000
Deferred tax asset recognized											$ 7,700,000
Torrent Engineering and Equipment
Business Acquisition [Line Items]
Percentage acquired							40.00%
Consideration transferred							$ 3,500,000
Convert
Business Acquisition [Line Items]
Percentage acquired										16.00%
Consideration transferred										$ 11,750,000
Convert | Minority Interest Owner
Business Acquisition [Line Items]
Percentage not owned by the Company										25.00%
Prospera
Business Acquisition [Line Items]
Cash paid to acquire business	$ 300,000,000
Goodwill	273,453,000
Property, plant, and equipment acquired	1,063,000
Deferred tax liability	8,223,000
Goodwill expected to be tax deductible	0
PivoTrac
Business Acquisition [Line Items]
Cash paid to acquire business		$ 12,500,000
Goodwill		10,800,000
Contingent consideration liability, current		1,500,000
Consideration transferred		14,000,000
Goodwill expected to be tax deductible		0
Customer Relationships | Energia Solar do Brasil
Business Acquisition [Line Items]
Customer relationships and other intangible assets			$ 3,718,000
Useful life			8 years
Customer Relationships | KC Utility Packaging
Business Acquisition [Line Items]
Customer relationships and other intangible assets				4,000,000
Customer Relationships | Connect-It Wireless, Inc.
Business Acquisition [Line Items]
Customer relationships and other intangible assets					$ 828,000
Customer Relationships | United Galvanizing
Business Acquisition [Line Items]
Customer relationships and other intangible assets						$ 3,170,000
Useful life						10 years
Customer Relationships | PivoTrac
Business Acquisition [Line Items]
Customer relationships and other intangible assets		$ 2,627,000
Useful life		8 years
Other | KC Utility Packaging
Business Acquisition [Line Items]
Customer relationships and other intangible assets				$ 500,000
Technology-Based Intangible Assets | Prospera
Business Acquisition [Line Items]
Customer relationships and other intangible assets	$ 32,900,000
Useful life	5 years
Trade Name | United Galvanizing
Business Acquisition [Line Items]
Customer relationships and other intangible assets						$ 894,000
Trade Name | Prospera
Business Acquisition [Line Items]
Customer relationships and other intangible assets	$ 2,850,000
Useful life	7 years