XML 34 R52.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Commitments and Contingencies (Details) (USD $)
6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Dec. 31, 2010
Capital expenditures anticipated [Abstract]      
Range of capital expenditures anticipated for legacy and acquired properties - minimum $ 750,000,000    
Range of capital expenditures anticipated for legacy and acquired properties - maximum 780,000,000    
The Transaction related commitments and contingencies [Abstract]      
Phase number to effectuate the closing 1    
Phase number to effectuate to complete conversions 2    
Operating expenses anticipated for the full fiscal year related to the Transaction 120,000,000    
Operating integration costs related to the Transaction 33,500,000    
Capital expenditures anticipated to be incurred for the full fiscal year related to the Transaction 70,000,000    
Capital expenditures incurred related to the Transaction 18,986,000 62,353,000  
Percentage of households in markets served to have broadband availability (in hundredths) 85.00%    
Targeted minimum megabits per second in markets acquired by year 2013 (in Mbps) 3    
Targeted minimum megabits per second in markets acquired by year 2015 (in Mbps) 4    
Number of state regulatory commissions requiring capital investment commitments 3    
Aggregate amount placed into a cash escrow account for capital investment commitments required by state regulatory commissions     115,000,000
Amount of letter of credit obtained for capital investment commitments required by state regulatory commissions     190,000,000
Aggregate amount of cash in escrow accounts for service quality initiatives in the state of West Virginia 72,400,000    
Liability associated with cash in escrow accounts for service quality initiatives in the state of West Virginia 39,900,000    
Restricted cash balance held in escrow accounts 175,100,000    
Release from the West Virginia escrow 12,500,000    
Vermont Joint Owners consortium related commitments and contingencies [Abstract]      
Number of utilities forming the Vermont Joint Owners consortium 14    
Purchase power obligation (in hundredths) 10.00%    
Number of years assumed if members of the consortium remained in default for the duration of the contract (in years) 5Y    
Undiscounted purchase obligation if members of the consortium remained in default for the duration of the contract $ 474,200,000