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SHARE-BASED PAYMENTS (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended
--- | ---
Aug. 27, 2017 | Aug. 28, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Total stock-based compensation expense (income) | $ 6.4 | $ 14.8
Period of measurement for diluted EPS CAGR | 2 years |
Stock options | Subsidiary |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Total stock-based compensation expense (income) | $ 0.3 | $ (0.1)
Restricted stock units |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock granted, shares (in shares) | 0.8 |
Weighted average grant date price (in dollars per share) | $ 34.10 |
Performance shares |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock granted, shares (in shares) | 0.5 |
Weighted average grant date price (in dollars per share) | $ 33.82 |
Performance shares | 2016 EBITDA | Fiscal 2018 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Performance shares based on earnings per share goal and EBITDA return on capital (as a percent) | 33.33% |
Performance shares | 2017 EBITDA | Fiscal 2018 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Performance shares based on earnings per share goal and EBITDA return on capital (as a percent) | 33.33% |
Performance shares | 2017 EBITDA | Fiscal 2019 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Performance shares based on earnings per share goal and EBITDA return on capital (as a percent) | 33.33% |
Performance shares | 2018 EBITDA | Fiscal 2018 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Performance shares based on earnings per share goal and EBITDA return on capital (as a percent) | 33.33% |
Performance shares | 2019 diluted EPS CAGR | Fiscal 2019 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Performance shares based on earnings per share goal and EBITDA return on capital (as a percent) | 66.66% |

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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