Business Acquisitions - Narrative (Details) $ in Thousands, ¥ in Billions		1 Months Ended			3 Months Ended			12 Months Ended
	Apr. 01, 2025 USD ($)	Apr. 30, 2025 USD ($)	Apr. 30, 2025 JPY (¥)	Feb. 28, 2025 USD ($)	Mar. 31, 2026 USD ($)	Sep. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)
Business Combination [Line Items]
Payments to acquire businesses, net of cash acquired					$ 0		$ 3,983
Goodwill					502,005			$ 501,720
Combination, integration and other acquisition-related expenses					700		$ 3,300
Net investment hedges
Business Combination [Line Items]
Loss relating to the change in fair value of instruments						$ 1,900
Operating Segments | Asia/Pacific
Business Combination [Line Items]
Goodwill					214,864
Operating Segments | Americas
Business Combination [Line Items]
Goodwill					287,141
Operating Segments | EMEA
Business Combination [Line Items]
Goodwill					0
Dipsol
Business Combination [Line Items]
Cash payments to acquire businesses		$ 187,000	¥ 27.7
Cash Acquired from Acquisition		30,100	4.5
Payments to acquire businesses, net of cash acquired		155,500	¥ 23.2
Purchase price		$ 185,600
Cash acquired	$ 30,084
Acquired intangible assets	55,000
Goodwill	53,059
Total sales					$ 19,100
Business Combination, Voting Equity Interest Acquired, Percentage		100.00%
Dipsol | Net investment hedges
Business Combination [Line Items]
Loss relating to the change in fair value of instruments								$ 1,400
Dipsol | Operating Segments | Asia/Pacific
Business Combination [Line Items]
Acquired intangible assets	51,300
Goodwill	46,900
Dipsol | Operating Segments | Americas
Business Combination [Line Items]
Acquired intangible assets	3,500
Goodwill	5,800
Dipsol | Operating Segments | EMEA
Business Combination [Line Items]
Acquired intangible assets	200
Goodwill	400
Dipsol | Customer Relationships
Business Combination [Line Items]
Acquired intangible assets	$ 30,000
Intangible assets, amortization period	14 years
Dipsol | Customer Relationships | Operating Segments | Asia/Pacific
Business Combination [Line Items]
Acquired intangible assets	$ 26,300
Dipsol | Customer Relationships | Operating Segments | Americas
Business Combination [Line Items]
Acquired intangible assets	3,500
Dipsol | Customer Relationships | Operating Segments | EMEA
Business Combination [Line Items]
Acquired intangible assets	200
Dipsol | Product technologies
Business Combination [Line Items]
Acquired intangible assets	$ 18,000
Intangible assets, amortization period	8 years
Dipsol | Product technologies | Operating Segments | Asia/Pacific
Business Combination [Line Items]
Acquired intangible assets	$ 18,000
Dipsol | Product technologies | Operating Segments | Americas
Business Combination [Line Items]
Acquired intangible assets	0
Dipsol | Product technologies | Operating Segments | EMEA
Business Combination [Line Items]
Acquired intangible assets	0
Dipsol | Trademarks
Business Combination [Line Items]
Acquired intangible assets	$ 7,000
Intangible assets, amortization period	13 years
Dipsol | Trademarks | Operating Segments | Asia/Pacific
Business Combination [Line Items]
Acquired intangible assets	$ 7,000
Dipsol | Trademarks | Operating Segments | Americas
Business Combination [Line Items]
Acquired intangible assets	0
Dipsol | Trademarks | Operating Segments | EMEA
Business Combination [Line Items]
Acquired intangible assets	$ 0
Natech
Business Combination [Line Items]
Cash payments to acquire businesses		$ 6,000
Cash Acquired from Acquisition		1,500
Purchase price		6,500
Acquired intangible assets		2,100
Goodwill		2,600
Deferred payment		$ 500
Business Combination, Voting Equity Interest Acquired, Percentage		100.00%
CSI
Business Combination [Line Items]
Purchase price				$ 3,900
Acquired intangible assets				1,400
Goodwill				$ 1,700
Business Combination, Voting Equity Interest Acquired, Percentage				100.00%