Derivative Instruments - Open Positions on Forward Freight Agreements (Details) - Forecast - Forward Freight Agreement - USD ($)	3 Months Ended
Dec. 31, 2022	Sep. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Number of Days Hedged	1740 days	1305 days
Average FFA Contract Price	$ 22,322	$ 23,653

Maximum period the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994

Name:	us-gaap_MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration