XML 55 R44.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Income Tax Disclosure [Abstract]    
Effective income tax rate, percent 3.00% (29.00%)
Deferred tax assets valuation allowance $ 18.8