Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Additional Information (Detail)

v3.21.2
Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 9 Months Ended
Sep. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Income Tax Disclosure [Abstract]          
Deferred tax liability Investments in FOA equity capital LLC $ 24.5     $ 24.5  
Uncertain tax positions interest or penalties recognized $ 0.0 $ 0.0 $ 0.0 $ 0.0 $ 0.0