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Income Taxes - Additional Information (Details)
$ in Thousands
1 Months Ended 3 Months Ended
Nov. 20, 2017
USD ($)
Mar. 31, 2017
USD ($)
Mar. 31, 2019
USD ($)
Apr. 01, 2018
Nov. 14, 2017
notice_of_proposed_adjustment
Oct. 05, 2017
notice_of_proposed_adjustment
Income Tax Contingency [Line Items]            
Effective tax rate     23.70% 24.10%    
Decrease in unrecognized tax benefits     $ 100      
Decrease in unrecognized tax benefits that are reasonably possible     $ (2,500)      
Number of draft notice of proposed adjustments, revised (notice of proposed adjustment) | notice_of_proposed_adjustment           2
Number of notice of proposed adjustments (notice of proposed adjustment) | notice_of_proposed_adjustment         2  
Internal Revenue Service (IRS)            
Income Tax Contingency [Line Items]            
Penalties expense   $ 18,000        
Tax examination, possible loss $ 89,000