Line Of Credit Facility, Borrowing Capacity, Reserves

No definition available.

Name:	unfi_LineOfCreditFacilityBorrowingCapacityReserves
Namespace Prefix:	unfi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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

- 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.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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- Details

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- Details

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Period Type:

LONG-TERM DEBT - ABL Credit Facility (Details) - Credit Facility - USD ($)	Aug. 01, 2026	Apr. 01, 2026	Jun. 03, 2022
ABL Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing base	$ 2,530,000,000	$ 2,530,000,000	$ 2,730,000,000
Borrowing base, based on eligible accounts receivable and inventory levels	2,293,000,000
Line of credit facility, borrowing capacity, reserves	$ 117,000,000
ABL Credit Facility \| ABL Credit Facility, Revolver Loans
Debt Instrument [Line Items]
Maximum borrowing base		2,400,000,000	2,600,000,000
ABL Credit Facility, FILO Tranche \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing base			$ 130,000,000
ABL Credit Facility, FILO Tranche \| ABL FILO Loans
Debt Instrument [Line Items]
Maximum borrowing base		130,000,000
New ABL Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing base		$ 750,000,000