Subsequent Events (Schedule of Share-based Compensation, Activity Related to Share Distribution) (Details) (Subsequent Event)	1 Months Ended
	Oct. 31, 2012
Stock Options
Outstanding as of Share Distribution date	3,772,076,000
Less: Held by Comverse's officers, employees and consultants replaced with Comverse's options	3,625,477,000
Held by CTI and Verint employees as of Share Distribution	146,599,000
Modified options held by CTI and Verint employees post Share Distribution	64,369,000
Group A Options
Stock Options
Outstanding as of Share Distribution date	374,800,000
Less: Held by Comverse's officers, employees and consultants replaced with Comverse's options	374,800,000
Held by CTI and Verint employees as of Share Distribution	0
Modified options held by CTI and Verint employees post Share Distribution	0
Group B Options
Stock Options
Outstanding as of Share Distribution date	1,863,577,000
Less: Held by Comverse's officers, employees and consultants replaced with Comverse's options	1,716,978,000
Held by CTI and Verint employees as of Share Distribution	146,599,000
Modified options held by CTI and Verint employees post Share Distribution	64,369,000
In The Money Options
Stock Options
Outstanding as of Share Distribution date	1,533,699,000
Less: Held by Comverse's officers, employees and consultants replaced with Comverse's options	1,533,699,000
Held by CTI and Verint employees as of Share Distribution	0
Modified options held by CTI and Verint employees post Share Distribution	0
RSU's / DSU's
RSU's / DSU's
Outstanding as of Share Distribution date	4,428,943,000
Less: Held by Comverse's officers, employees and consultants replaced with Comverse's RSU / DSU	3,785,006,000
Held by CTI and Verint employees as of Share Distribution	643,937,000
Modified RSU's and DSU's held by CTI and Verint employees post Share Distribution	1,248,089,000