v3.26.1
Restructuring Costs - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Commscope Next [Member] | 2026 [Member]    
Restructuring Cost and Reserve [Line Items]    
Expected cash payments $ 6.6  
Commscope Next [Member] | 2027 [Member]    
Restructuring Cost and Reserve [Line Items]    
Expected cash payments $ 0.9  
Vistance Restructuring Actions [Member]    
Restructuring Cost and Reserve [Line Items]    
Accrued Liabilities   $ 2.3