XML 100 R77.htm IDEA: XBRL DOCUMENT v3.20.1
Equity - Share Repurchase Program - Additional Information (Details) - 2017 Share Repurchase Program - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 32 Months Ended
Jun. 30, 2017
Feb. 29, 2020
Feb. 29, 2020
Equity Class Of Treasury Stock [Line Items]      
Stock repurchase program, period in force 3 years    
Stock repurchase Program, authorized amount $ 300,000    
Repurchases of common stock, shares   0 840,000
Stock repurchase program, value of shares repurchased     $ 81,172