Debt Instrument, Maximum Face Amount

No definition available.

Name:	mgpi_DebtInstrumentMaximumFaceAmount
Namespace Prefix:	mgpi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Instrument, Remaining Face Amount

+ References

No definition available.

+ Details

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Namespace Prefix:	mgpi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Contingent Increase In Borrowing Capacity

+ References

No definition available.

+ Details

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Namespace Prefix:	mgpi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

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Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Balance Type:	na
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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- Definition

Amount, before accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Corporate Borrowings - Narrative (Details) - USD ($)	Nov. 16, 2021	Jun. 30, 2026	Dec. 31, 2025	Apr. 24, 2025	Aug. 23, 2023	Aug. 22, 2023	Feb. 14, 2020	Dec. 31, 2019	Dec. 31, 2017
Debt Instrument [Line Items]
Total indebtedness outstanding		$ 376,850,000	$ 260,050,000
Convertible Senior Notes, 1.88% (fixed rate) due 2041 \| Convertible Debt
Debt Instrument [Line Items]
Total indebtedness outstanding		$ 201,250,000	201,250,000
Proceeds from issuance of debt	$ 201,250,000
Stated interest rate	1.88%	1.88%
Debt instrument, repurchase price, percentage	100.00%
Note Purchase Agreement \| Secured Debt
Debt Instrument [Line Items]
Maximum face amount of notes					$ 250,000,000
Remaining face amount of notes		$ 236,400,000
Series A Senior Secured Notes \| Secured Debt
Debt Instrument [Line Items]
Maximum face amount of notes						$ 20,000,000
Series A Senior Secured Notes, 3.53% (fixed rate) due 2027 \| Secured Debt
Debt Instrument [Line Items]
Total indebtedness outstanding		$ 4,000,000	5,600,000
Stated interest rate		3.53%
Face amount of notes									$ 20,000,000
Senior Secured Notes \| Secured Debt
Debt Instrument [Line Items]
Maximum face amount of notes						$ 105,000,000
Senior Secured Notes, 3.80% (fixed rate) due 2029 \| Secured Debt
Debt Instrument [Line Items]
Total indebtedness outstanding		$ 9,600,000	11,200,000
Stated interest rate		3.80%
Face amount of notes								$ 20,000,000
Revolving Credit Facility \| Credit Agreement - Revolver, 4.99% (variable rate) due 2030 \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 500,000,000			$ 300,000,000
Contingent increase in borrowing capacity				$ 200,000,000
Loan fees		$ 0
Total indebtedness outstanding		162,000,000	$ 42,000,000
Remaining borrowing capacity		$ 338,000,000