XML 57 R39.htm IDEA: XBRL DOCUMENT v3.20.4
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Corporate Information And Statement Of IFRS Compliance [Abstract]  
Schedule of estimated useful lives of intangible assets
The estimated useful lives of the company's intangible assets are as follows:
Customer and broker relationships
8 to 20 years
Brand names and Lloyd's participation rightsIndefinite
Computer software
3 to 15 years