XML 85 R73.htm IDEA: XBRL DOCUMENT v3.20.2
Business Segments (Revenue by Geographic Area) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues $ 237,422 $ 238,069 $ 466,816 $ 470,223
United States        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues 203,289 199,714 402,635 400,343
Rest of world        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues $ 34,133 $ 38,355 $ 64,181 $ 69,880