Line Of Credit Facility, Option To Increase Capacity, Amount

No definition available.

Name:	rgp_LineOfCreditFacilityOptionToIncreaseCapacityAmount
Namespace Prefix:	rgp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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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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+ Details

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Balance Type:	na
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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+ Details

Name:	us-gaap_LineOfCredit
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

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

- Definition

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

+ References

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

- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

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- 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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Balance Type:
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- Details

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Namespace Prefix:
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Period Type:

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Long-Term Debt (Details) ¥ in Millions, $ in Millions			12 Months Ended
Long-Term Debt (Details) ¥ in Millions, $ in Millions	Nov. 02, 2022 USD ($)	Nov. 12, 2021 USD ($)	May 31, 2025 USD ($)	May 25, 2024 USD ($)	May 31, 2025 CNY (¥)	Nov. 02, 2022 CNY (¥)
Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 1.8		$ 1.9		¥ 13.4	¥ 13.4
Credit facility, outstanding balance			0.0
Interest spread on variable rate	0.80%
New Credit Facility
Debt Instrument [Line Items]
Credit facility, remaining borrowing capacity			174.0
New Credit Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		$ 175.0
Option to increase capacity, amount		75.0
Proceeds from credit facility			0.0	$ 0.0
New Credit Facility \| Standby Letters of Credit
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		10.0
Credit facility, outstanding balance			$ 1.0	$ 1.4
New Credit Facility \| Swingline
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		$ 20.0