Quarterly report pursuant to Section 13 or 15(d)

Segments (Reportable segment revenues) (Details)

v3.2.0.727
Segments (Reportable segment revenues) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Segment Reporting Information [Line Items]        
Revenues $ 247,528 $ 224,399 $ 478,617 $ 440,682
Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenues 247,528 224,399 478,617 440,682
Adjusted EBITDA 88,001 84,471 163,304 159,268
Operating Segments [Member] | Wireless [Member]        
Segment Reporting Information [Line Items]        
Revenues 67,940 69,397 127,144 131,914
Adjusted EBITDA 45,727 40,174 83,114 78,196
Operating Segments [Member] | Wireline [Member]        
Segment Reporting Information [Line Items]        
Revenues 179,588 155,002 351,473 308,768
Adjusted EBITDA $ 42,274 $ 44,297 $ 80,190 $ 81,072