XML 84 R68.htm IDEA: XBRL DOCUMENT v3.6.0.2
Income Taxes - Schedule of Income before Income Tax From Continuing Operations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Income Tax Disclosure [Abstract]      
United States $ 283,904 $ 264,867 $ 265,529
Foreign 12,590 13,956 16,116
Income from continuing operations before income taxes $ 296,494 $ 278,823 $ 281,645