XML 137 R63.htm IDEA: XBRL DOCUMENT v3.24.1.u1

COLLATERALIZED REINSURANCE, TRUST AGREEMENTS AND OTHER RESTRICTED ASSETS - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2024 USD ($)
Effects of Reinsurance [Line Items]
Catastrophe bond protection, threshold	$ 350
Mt Logan Re
Effects of Reinsurance [Line Items]
Percentage of voting common shares owned by Group	100.00%

X

- Definition

Catastrophe Bond Protection, Threshold

+ References

No definition available.

+ Details

Name:	eg_CatastropheBondProtectionThreshold
Namespace Prefix:	eg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_EffectsOfReinsuranceLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481203/810-10-50-5A

+ Details

Name:	us-gaap_VariableInterestEntityOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_CededCreditRiskAxis=eg_MtLoganReMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: