v3.26.1
Segment Results (Schedule Of Goodwill By Segment) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Segment Reporting [Line Items]    
Goodwill $ 1,436.0 $ 1,164.0
SAT    
Segment Reporting [Line Items]    
Goodwill 895.4 624.2
DTT    
Segment Reporting [Line Items]    
Goodwill $ 540.6 $ 539.8