Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Revenue from External Customers by Products and Services (Details)

v3.23.1
Segment Information - Revenue from External Customers by Products and Services (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Revenue from External Customer [Line Items]    
Total revenues $ 182.1 $ 163.2
Medical | Medical    
Revenue from External Customer [Line Items]    
Total revenues 66.4 60.1
Reactor Safety and Control Systems | Industrial    
Revenue from External Customer [Line Items]    
Total revenues 42.1 30.8
Radiological Search, Measurement, and Analysis Systems | Industrial    
Revenue from External Customer [Line Items]    
Total revenues $ 73.6 $ 72.3