v3.24.2.u1
Inventories - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
6 Months Ended
12 Months Ended
Jun. 30, 2023
Jun. 30, 2023
Dec. 31, 2023
Inventory Disclosure [Abstract]
Lower of cost or market adjustment
$ 9.5
$ 9.5
$ 2.6
X
- Definition
Lower Of Cost Or Market Adjustment.
+ References
No definition available.
+ Details
Name:
gpre_LowerOfCostOrMarketAdjustment
Namespace Prefix:
gpre_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_InventoryDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration