Acquisitions - Additional Information (Details) $ in Thousands						3 Months Ended	12 Months Ended
	Jun. 02, 2022 USD ($)	Dec. 01, 2021 USD ($)	Jun. 08, 2021 USD ($) Facility	Jan. 29, 2021 USD ($)	Jan. 04, 2021 USD ($)	Feb. 28, 2022 USD ($)	May 31, 2023 USD ($)	May 31, 2022 USD ($)	May 31, 2021 USD ($)
Business Acquisition [Line Items]
Goodwill							$ 414,820	$ 401,469	$ 351,056
Cash consideration for acquired entity, net of cash acquired							56,088	376,713	129,615
Net sales							4,916,392	5,242,219	3,171,429
Operating income (loss)							212,367	329,268	167,473
Incremental cost of goods sold							$ 4,253,080	4,527,403	$ 2,532,351
TWB
Business Acquisition [Line Items]
Number of laser welding facilities | Facility			3
Number of blanking facility | Facility			1
Goodwill			$ 19,500
Percent of ownership interest held in unconsolidated affiliates			55.00%
TWB | Joint Venture Transactions
Business Acquisition [Line Items]
Percent of ownership interest held in unconsolidated affiliates							55.00%
Level 5 Tools, LLC
Business Acquisition [Line Items]
Purchase price	$ 59,472
Earnout payment	2,000
Potential earn out payment	25,000
Goodwill	15,947
Cash consideration for acquired entity	57,603
Level 5 Tools, LLC | Earnout Agreement
Business Acquisition [Line Items]
Purchase price	59,321
Earnout payment	$ 2,000
Shiloh Industries' U.S. BlankLight
Business Acquisition [Line Items]
Purchase price			$ 104,506
Goodwill			$ 24,288
PTEC Pressure Technology GmbH [Member]
Business Acquisition [Line Items]
Purchase price					$ 10,784
Business combination, total intangible assets					9,247
Goodwill					$ 3,785
General Tools & Instruments Company LLC
Business Acquisition [Line Items]
Purchase price				$ 120,388
Goodwill				34,001
Cash consideration for acquired entity				120,388
Acquisition related costs								$ 660
Goodwill, tax basis				$ 11,052
Tempel Steel Company
Business Acquisition [Line Items]
Purchase price		$ 289,306
Goodwill		35,026
Cash consideration for acquired entity, net of cash acquired		272,208
Acquisition related costs		$ 1,924				$ 1,924
Net sales						278,182
Operating income (loss)						8,609
Incremental cost of goods sold						$ 3,820