Acquisitions and Divestitures (Details) - USD ($) $ in Thousands		1 Months Ended					3 Months Ended		6 Months Ended		12 Months Ended
	May 01, 2025	Dec. 31, 2025	Oct. 31, 2025	May 31, 2025	Mar. 31, 2025	Oct. 31, 2024	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025	Sep. 30, 2025
Acquisitions and Divestitures [Line Items]
Proceeds from divestitures									$ 243,397	$ 2,049
Gain (loss) on divestitures, net							$ (3,945)	$ (2,072)	109,264	(2,072)
Payment to acquire business, net of cash acquired									524	2,218
Sales							258,619	427,629	543,382	829,471
The Dodge Company
Acquisitions and Divestitures [Line Items]
Sales									43,000
Matthews Automation Solutions, LLC | Divestitures
Acquisitions and Divestitures [Line Items]
Proceeds from divestitures		$ 224,798
Gain (loss) on divestitures, net		147,649
Gain (loss) on disposition of other assets after tax		107,783
Disposal group, current assets							21,381		21,381
Disposal group, noncurrent assets							62,174		62,174
Current portion of operating lease liabilities							19,612		19,612
Disposal group, noncurrent liabilities							3,067		3,067
Income (loss) before income taxes, divested business								1,078	$ (926)	$ 1,278
European Roto-Gravure Packaging and Tooling and Flexographic Print Businesses | Divestitures
Acquisitions and Divestitures [Line Items]
Proceeds from divestitures		13,658					3,831
Gain (loss) on divestitures, net		(38,385)
Gain (loss) on disposition of other assets after tax		(39,332)
Discontinued operation, consideration		41,009
Consideration for divestiture, deferred purchase price		$ 3,922
Consideration for divestiture, deferred purchase price, payment due period		180 days
Consideration for divestiture, seller financing		$ 7,660
Consideration for divestiture, liabilities assumed		$ 11,938
Brand Solutions
Acquisitions and Divestitures [Line Items]
Gain (loss) on divestitures, net							$ (3,945)	$ (2,072)
Brand Solutions | Divestitures
Acquisitions and Divestitures [Line Items]
Gain (loss) on divestitures, net											$ 55,139
Divestitures	$ 50,000
Proceeds from Divestiture of Businesses, Net of Cash Divested	228,004
Divested cash	$ 22,996
Gain on sale of SGK business after tax											$ 6,158
Other Divestitures
Acquisitions and Divestitures [Line Items]
Proceeds from divestitures					$ 2,049
Gain (loss) on divestitures, net					$ (2,072)
Propelis
Acquisitions and Divestitures [Line Items]
Equity ownership percentage (as percent)	40.00%
Industrial Technologies
Acquisitions and Divestitures [Line Items]
Purchase price			$ 524
The Dodge Company
Acquisitions and Divestitures [Line Items]
Payment to acquire business, net of cash acquired				$ 55,624
Memorialization
Acquisitions and Divestitures [Line Items]
Payment to acquire business, net of cash acquired						$ 2,218