XML 17 R6.htm IDEA: XBRL DOCUMENT v3.4.0.3
Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Statement of Comprehensive Income [Abstract]    
Tax benefit (provision) of unrealized loss on interest rate swap $ (6,685) $ (3,907)
Tax provision of reclassification adjustment $ 1,269 $ 1,180