XML 19 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Statement of Comprehensive Income [Abstract]      
Net income $ 143,291 $ 116,920 $ 258,831
Other comprehensive income (loss), net of tax:      
Change in foreign currency translation adjustment 13,529 (24,801) (14,602)
Available-for-sale investments:      
Change in net unrealized gains (losses) (854) 5,102 (2,081)
Less - reclassification adjustment for net gains realized and included in net income (3,388) (32)
Net change (net of tax effect of $(113), $113 and ($338)) (854) 1,714 (2,113)
Cash flow hedges:      
Change in unrealized gains (losses) 6,821 600 (954)
Less - reclassification adjustment for net gains (losses) realized and included in net income (5,586) (132) 4,010
Net change 1,235 468 3,056
Total other comprehensive income (loss) 13,910 (22,619) (13,659)
Comprehensive income $ 157,201 $ 94,301 $ 245,172