XML 48 R38.htm IDEA: XBRL DOCUMENT v3.19.2
Income Taxes - Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Mar. 31, 2019
Operating Loss Carryforwards [Line Items]      
Provision for (benefit from) income taxes $ 6,536 $ (5,217)  
Effective income tax rates 12.60% (15.70%)  
Full statutory income tax rate 13.62%    
Tax benefit from reversal of uncertain tax position $ 2,300    
Discrete tax benefits from recognition of excess tax benefits 5,800 $ 8,300  
Reversal of uncertain tax positions 1,200 $ 900  
Unrecognized tax benefits 77,300   $ 76,500
Accrued interest and penalties related to uncertain tax positions 2,600   2,500
Expected decrease in uncertain tax positions 3,700    
Non-current income tax payable      
Operating Loss Carryforwards [Line Items]      
Unrecognized tax benefits $ 36,100   $ 36,400