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Significant Accounting and Reporting Policies (Details) In Millions, unless otherwise specified | 12 Months Ended |
--- | --- | ---
May 31, 2014 USD ($) | Jun. 01, 2013 USD ($) | Jun. 02, 2012 USD ($) | May 31, 2014 GBP (£)
Accounting Policies [Abstract] |  |  |  |
Number of Weeks in Fiscal Year | 52 weeks |  | 53 weeks |
Foreign Currency Transaction Gain (Loss), before Tax | $ 1.2 | $ 1.3 | $ 1.3 |
Cash Equivalents, at Carrying Value | 5.6 | 5.9 |  |
Long-term Purchase Commitment, Amount | 12.7 |  |  |
Indefinite-lived intangibles | 40.9 | 62.3 | 39.3 |
Impairment charges | 21.4 | 3.8 | 3.8 |
Impairment of Long-Lived Assets Held-for-use | 4.0 |  | 1.4 |
Research and Development Expense | 53.9 | 48.3 | 41.0 |
Royalty Expense | 12.0 | 11.6 | 11.7 |
Cooperative Advertising Program Expense | 2.0 | 2.0 | 2.0 |
Derivative Liability, Notional Amount | 26.7 |  |  |
Derivative Asset, Notional Amount |  |  |  | £ 15.2

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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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