XML 45 R30.htm IDEA: XBRL DOCUMENT v3.20.4

Schedule IV - Reinsurance

12 Months Ended

Dec. 31, 2020

Schedule IV - Reinsurance [Abstract]

Schedule IV - Reinsurance

SCHEDULE IV — REINSURANCE

Column A			Column B			Column C			Column D			Column E			Column F
						Ceded to			Assumed
			Gross			Other			from Other			Net			Assumed
(Dollars in thousands)			Amount			Companies			Companies			Amount			to Net
December 31, 2020
Total property and liability insurance premiums earned		$	3,028,095		$	1,401,262		$	7,054,680		$	8,681,513		$	81.3%
December 31, 2019
Total property and liability insurance premiums earned		$	2,556,386		$	1,207,198		$	6,054,498		$	7,403,686		$	81.8%
December 31, 2018
Total property and liability insurance premiums earned		$	2,129,320		$	1,004,953		$	5,807,332		$	6,931,699		$	83.8%

X

- References

No definition available.

+ Details

Name:	srt_SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesAbstract
Namespace Prefix:	srt_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for the supplemental schedule of reinsurance information. Reinsurance schedule includes, but is not limited to, the type of insurance, gross amount of premiums, premiums ceded to other entities, premiums assumed from other entities, net amount of premium revenue, and the percentage of the premiums assumed to net premium revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Subsection 17

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 235
-Section S99
-Paragraph 2
-Subparagraph (SX 210.12-17)
-URI http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915

+ Details

Name:	srt_SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock
Namespace Prefix:	srt_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration