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VARIABLE INTEREST ENTITIES - Narrative (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Aug. 28, 2016 | Feb. 28, 2016 | May 29, 2016
Variable Interest Entity [Line Items] |  |  |
Price at which Ochoa has the right to put its equity interest | $ 48,900,000 |  |
Contingent put options, general exercise period | 30 days |  |
Loss on lease put option |  |  |
Variable Interest Entity [Line Items] |  |  |
Contingent put options, general exercise period | 30 days |  |
Estimated amount by which put prices exceeded fair values of related properties | $ 58,500,000 |  |
Accrued put cost | $ 11,100,000 |  |
Lamb Weston BSW |  |  |
Variable Interest Entity [Line Items] |  |  |
Ownership interest (as a percent) | 49.99% |  |
Lamb Weston RDO |  |  |
Variable Interest Entity [Line Items] |  |  |
Ownership interest (as a percent) | 50.00% |  |
Balance of investment | $ 17,100,000 |  | $ 16,900,000
Owners' equity in capital structure of variable interest entity | 34,300,000 |  |
Term borrowings from banks | $ 40,500,000 |  |
2032 Maturity | Lamb Weston BSW | Promissory note |  |  |
Variable Interest Entity [Line Items] |  |  |
Promissory note issued |  | $ 30,000,000.0 |
2032 Maturity | Lamb Weston BSW | Fixed rate promissory note |  |  |
Variable Interest Entity [Line Items] |  |  |
Promissory note issued |  | $ 23,000,000.0 |
Stated interest rate (as a percent) |  | 4.34% |
2032 Maturity | Lamb Weston BSW | Variable rate promissory note |  |  |
Variable Interest Entity [Line Items] |  |  |
Promissory note issued |  | $ 7,000,000.0 |
Minimum | LIBOR | 2032 Maturity | Lamb Weston BSW | Variable rate promissory note |  |  |
Variable Interest Entity [Line Items] |  |  |
Applicable margin (as a percent) | 1.90% | 1.90% |
Maximum | LIBOR | 2032 Maturity | Lamb Weston BSW | Variable rate promissory note |  |  |
Variable Interest Entity [Line Items] |  |  |
Applicable margin (as a percent) | 2.30% | 2.30% |
Revolving Credit Facility | Revolving Note Due June 2021 | Lamb Weston BSW |  |  |
Variable Interest Entity [Line Items] |  |  |
Revolving note issued |  | $ 10,000,000.0 |
Amount outstanding against revolving note | $ 1,000,000 |  |
Revolving Credit Facility | Minimum | LIBOR | Revolving Note Due June 2021 | Lamb Weston BSW |  |  |
Variable Interest Entity [Line Items] |  |  |
Applicable margin (as a percent) | 1.75% |  |
Revolving Credit Facility | Maximum | LIBOR | Revolving Note Due June 2021 | Lamb Weston BSW |  |  |
Variable Interest Entity [Line Items] |  |  |
Applicable margin (as a percent) | 2.00% |  |

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- 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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