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Significant Accounting and Reporting Policies - Schedule of Goodwill and Indefinite-lived Intangibles (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
May 31, 2014 | Jun. 01, 2013 | Jun. 02, 2012
Goodwill [Roll Forward] |  |  |
Beginning balance (in usd) | $ 227.0 | $ 146.4 |
Sale of owned dealers | (0.4) | (0.1) |
Goodwill acquired during period | 1.0 | 80.7 |
Foreign currency translation adjustments | 0.6 |  |
Impairment charges | 0 |  |
Ending balance (in usd) | 228.2 | 227.0 | 146.4
Indefinite-lived Intangible Assets [Roll Forward] |  |  |
Beginning balance (in usd) | 62.3 | 39.3 |
Sale of owned dealers | 0 | 0 |
Indefinite-lived intangible assets acquired during period | 0 | 23.0 |
Foreign currency translation adjustments | 0 |  |
Impairment charges | (21.4) | (3.8) | (3.8)
Ending balance (in usd) | 40.9 | 62.3 | 39.3
Goodwill And Indefinite-lived Intangible Assets [Roll Forward] |  |  |
Beginning balance (in usd) | 289.3 | 185.7 |
Sale of owned dealers | (0.4) | (0.1) |
Goodwill and indefinite lived intangible assets acquired during the period | 1.0 | 103.7 |
Foreign currency translation adjustments | 0.6 |  |
Impairment charges | (21.4) |  |
Ending balance (in usd) | $ 269.1 | $ 289.3 | $ 185.7

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