Summary of Significant Accounting Policies - Securities Lending Activities (Details) - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Own-share Lending Arrangement [Abstract]
Initial collateral deposit as a percentage of the fair value of the securities loaned	100.00%
Securities held as collateral, at fair value	$ 0	$ 0

The carrying amount (fair value) as of the balance sheet date of securities held that had been pledged by counterparties under financing and lending arrangements, pursuant to which the entity has the right by agreement or custom to sell or re-pledge such securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-5

Name:	us-gaap_SecuritiesHeldAsCollateralAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant