Face (par) amount of debt instrument at time of issuance.

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Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Subsequent Events (Details) - Subsequent Event - USD ($) $ in Millions	Nov. 03, 2023	Oct. 03, 2023
Subsequent Events
Increase (decrease) in derivative assets and liabilities	$ 13.0
Montana/Renewables \| Wells Fargo Commodities LLC
Subsequent Events
Face amount		$ 120.0