General form of registration statement for all companies including face-amount certificate companies

Leases - Lease Terms And Discount Rates (Details)

v3.21.4
Leases - Lease Terms And Discount Rates (Details)
Sep. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases      
Weighted Average Remaining Lease Term (Years) 5 years 1 month 2 days 3 years 8 months 26 days 4 years 9 months 29 days
Weighted Average Discount Rate 11.20% 10.30% 10.00%