Contingencies and Regulatory Matters (Details)				12 Months Ended	24 Months Ended
Jan. 09, 2023 complaint	Feb. 07, 2022 complaint	Oct. 08, 2021 complaint	Dec. 31, 2023 plaintiff	Sep. 30, 2023 complaint
Contingencies and Regulatory Matters:
Number of plaintiffs \| plaintiff				48
Number of petitions filed by parties \| complaint	1	4	3		8

The total number of new claims filed pertaining to a loss contingency during the period.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-4

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-9

Name:	us-gaap_LossContingencyNewClaimsFiledNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration