Acquisition - Narrative (Details) € in Thousands, $ in Thousands			9 Months Ended		12 Months Ended
	Oct. 02, 2024 USD ($)	Oct. 02, 2024 EUR (€)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2025 EUR (€)
Business Combination [Line Items]
Cash paid for acquisitions, net of cash acquired			$ 0	$ 9,963
F A T I
Business Combination [Line Items]
Initial purchase price	$ 13,807	€ 12,500
Cash acquired from acquisition	2,278				$ 14,733	€ 13,339
Cash paid for acquisitions, net of cash acquired	$ 11,529

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Thermon Group Holdings, Inc. 10-Q