XML 162 R87.htm IDEA: XBRL DOCUMENT v3.19.3
Equity - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Jun. 30, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss $ 1,300,623 $ 1,321,197 $ 1,064,115 $ 1,192,202 $ 1,212,578 $ 914,249
Unrealized gains on available-for-sale securities            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss 2,962   475      
Unrealized losses on cash flow hedges            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss (39,285)   (13,546)      
Unrealized losses on cumulative translation adjustment            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss (4,199)   (4,199)      
Accumulated other comprehensive loss            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss $ (40,522) $ (34,137) $ (17,270) $ 392 $ (2,231) $ (2,482)