v3.26.1
Subsequent Events - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
6 Months Ended
Aug. 05, 2026
Jul. 01, 2026
Apr. 07, 2026
Jun. 30, 2026
Jun. 30, 2025
Subsequent Event [Line Items]          
Cash proceeds from sale of segment       $ 10,541.7 $ 2,041.8
S 2026 Dividends [Member]          
Subsequent Event [Line Items]          
Distribution declared date     Apr. 07, 2026    
Cash distribution declared per share     $ 10    
Distribution record date     Apr. 17, 2026    
Distribution date to be paid     Apr. 27, 2026    
Subsequent Event [Member] | S 2026 Dividends [Member]          
Subsequent Event [Line Items]          
Distribution declared date Aug. 05, 2026        
Cash distribution declared per share $ 5        
Distribution record date Aug. 17, 2026        
Distribution date to be paid Aug. 27, 2026        
Subsequent Event [Member] | RUCKUS [Member]          
Subsequent Event [Line Items]          
Cash proceeds from sale of segment   $ 1,846.0