v3.26.1
Business Segment Information - Revenues (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]    
Revenues $ 1,492,700 $ 1,391,100
Cost of Revenue 808,600 763,100
Selling, general, and administrative 369,700 353,800
Research and development 28,600 26,400
IRELAND    
Segment Reporting [Line Items]    
Revenues 29,000 22,500
UNITED STATES    
Segment Reporting [Line Items]    
Revenues 1,090,600 1,025,600
Other locations    
Segment Reporting [Line Items]    
Revenues 373,200 342,900
Healthcare    
Segment Reporting [Line Items]    
Revenues 1,048,300 974,700
Healthcare | Operating Segments    
Segment Reporting [Line Items]    
Revenues 1,048,300 974,700
Cost of Revenue 589,100 557,400
Selling, general, and administrative 173,900 159,100
Research and development 25,100 22,700
Applied Sterilization Technologies    
Segment Reporting [Line Items]    
Revenues 297,600 281,200
Applied Sterilization Technologies | Operating Segments    
Segment Reporting [Line Items]    
Revenues 297,600 281,200
Cost of Revenue 140,100 129,900
Selling, general, and administrative 14,000 13,700
Research and development 600 900
Life Sciences:    
Segment Reporting [Line Items]    
Revenues 146,700 135,200
Life Sciences: | Operating Segments    
Segment Reporting [Line Items]    
Revenues 146,700 135,200
Cost of Revenue 66,000 58,000
Selling, general, and administrative 16,400 16,000
Research and development 2,500 2,400
Capital equipment | Healthcare    
Segment Reporting [Line Items]    
Revenues 230,500 227,300
Capital equipment | Applied Sterilization Technologies    
Segment Reporting [Line Items]    
Revenues 1,400 1,600
Capital equipment | Life Sciences:    
Segment Reporting [Line Items]    
Revenues 31,300 26,600
Consumables | Healthcare    
Segment Reporting [Line Items]    
Revenues 391,900 358,900
Consumables | Life Sciences:    
Segment Reporting [Line Items]    
Revenues 81,500 75,300
Service | Healthcare    
Segment Reporting [Line Items]    
Revenues 425,900 388,500
Service | Applied Sterilization Technologies    
Segment Reporting [Line Items]    
Revenues 296,300 279,600
Service | Life Sciences:    
Segment Reporting [Line Items]    
Revenues $ 34,000 $ 33,300