XML 39 R28.htm IDEA: XBRL DOCUMENT v3.21.1
Reserve for Claims and Claim Expenses (Tables)
3 Months Ended
Mar. 31, 2021
Insurance Loss Reserves [Abstract]  
Schedule of Liability for Unpaid Claims and Claim Expenses
The following table summarizes the Company’s claims and claim expense reserves by segment, allocated between case reserves, additional case reserves and IBNR:
At March 31, 2021Case
Reserves
Additional
Case Reserves
IBNRTotal
Property$1,292,683 $1,333,734 $2,145,953 $4,772,370 
Casualty and Specialty1,801,362 147,822 4,231,829 6,181,013 
Total
$3,094,045 $1,481,556 $6,377,782 $10,953,383 
At December 31, 2020
Property$1,127,909 $1,617,003 $1,627,541 $4,372,453 
Casualty and Specialty1,651,150 133,843 4,223,692 6,008,685 
Total
$2,779,059 $1,750,846 $5,851,233 $10,381,138 
Activity in the liability for unpaid claims and claim expenses is summarized as follows:
Three months ended March 3120212020
Reserve for claims and claim expenses, net of reinsurance recoverable, as of beginning of period$7,455,128 $6,593,052 
Net incurred related to:
Current year876,083 557,054 
Prior years(9,032)13,900 
Total net incurred867,051 570,954 
Net paid related to:
Current year14,751 31,201 
Prior years486,488 436,286 
Total net paid501,239 467,487 
Foreign exchange (1)
(28,224)(55,395)
Reserve for claims and claim expenses, net of reinsurance recoverable, as of end of period7,792,716 6,641,124 
Reinsurance recoverable as of end of period3,160,667 2,765,583 
Reserve for claims and claim expenses as of end of period$10,953,383 $9,406,707 
(1)    Reflects the impact of the foreign exchange revaluation of the net reserve for claims and claim expenses denominated in non-U.S. dollars as at the balance sheet date.
The following table details the Company’s prior year net development by segment of its liability for unpaid claims and claim expenses:
Three months ended March 3120212020
(Favorable) adverse development(Favorable) adverse development
Property$(5,162)$13,901 
Casualty and Specialty(3,870)(1)
Total net (favorable) adverse development of prior accident years net claims and claim expenses$(9,032)$13,900 
The following tables detail the development of the Company’s liability for net unpaid claims and claim expenses for its Property segment, allocated between large and small catastrophe net claims and claim expenses and attritional net claims and claim expenses, included in the other line item:
Three months ended March 312021
(Favorable) adverse development
Catastrophe net claims and claim expenses
Large catastrophe events
2019 Large Loss Events(4,742)
2018 Large Loss Events(3,263)
2017 Large Loss Events(5,508)
Other(679)
Total large catastrophe events(14,192)
Small catastrophe events and attritional loss movements
Other small catastrophe events and attritional loss movements9,030 
Total small catastrophe events and attritional loss movements9,030 
Total catastrophe and attritional net claims and claim expenses(5,162)
Total net favorable development of prior accident years net claims and claim expenses$(5,162)
Three months ended March 312020
(Favorable) adverse development
Catastrophe net claims and claim expenses
Large catastrophe events
2019 Large Loss Events$(19,681)
2018 Large Loss Events(14,200)
2017 Large Loss Events(6,237)
Other8,027 
Total large catastrophe events(32,091)
Small catastrophe events and attritional loss movements
Other small catastrophe events and attritional loss movements
45,992 
Total small catastrophe events and attritional loss movements45,992 
Total net adverse development of prior accident years net claims and claim expenses$13,901 
The following table details the development of the Company’s liability for unpaid claims and claim expenses for its Casualty and Specialty segment:
Three months ended March 3120212020
(Favorable) adverse development(Favorable) adverse development
Actuarial methods - actual reported claims less than expected claims$(3,870)$(1)
Total net favorable development of prior accident years net claims and claim expenses
$(3,870)$(1)