Annual report pursuant to Section 13 and 15(d)

Business and Summary of Significant Accounting Principles (Business Acquisition) (Details)

v3.3.1.900
Business and Summary of Significant Accounting Principles (Business Acquisition) (Details) - USD ($)
$ in Thousands
Jul. 23, 2013
Jul. 22, 2013
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Assets acquired and liabilities assumed:          
Goodwill     $ 239,263 $ 229,560 $ 219,041
ACS          
Business Acquisition [Line Items]          
Cash consideration paid $ 100,000 $ 100,000      
Fair value of the one-third ownership interest of AWN 265,511        
Total purchase price 365,511        
Assets acquired and liabilities assumed:          
Current assets 16,963        
Property and equipment, including construction in progress 82,611        
Goodwill 148,948        
Other assets 17,282        
Liabilities assumed (6,011)        
Total fair value of assets acquired and liabilities assumed 365,511        
ACS | Wireless Licenses          
Assets acquired and liabilities assumed:          
Intangible assets 60,380        
ACS | Rights to Use Capacity          
Assets acquired and liabilities assumed:          
Intangible assets $ 45,338