XML 109 R92.htm IDEA: XBRL DOCUMENT v3.22.0.1
Reinsurance (Premiums Written And Earned And Incurred Losses And LAE) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Reinsurance [Abstract]      
Written premiums: Direct $ 3,987,875 $ 3,217,999 $ 2,783,036
Written premiums: Assumed 9,061,881 7,264,362 6,350,328
Written premiums: Ceded (1,604,251) (1,365,378) (1,308,940)
Net written premiums 11,445,505 9,116,983 7,824,424
Premiums earned: Direct 3,588,926 3,028,095 2,551,662
Premiums earned: Assumed 8,315,072 7,054,680 6,059,222
Premiums earned: Ceded (1,497,557) (1,401,262) (1,207,198)
Net premiums earned 10,406,441 8,681,513 7,403,686
Incurred losses and LAE: Direct 2,384,960 2,141,065 1,618,686
Incurred losses and LAE: Assumed 5,741,109 5,163,946 3,923,298
Incurred losses and LAE: Ceded (734,816) (754,174) (619,086)
Net incurred losses and LAE $ 7,391,253 $ 6,550,837 $ 4,922,898