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Restructuring Activities Restructuring Activities (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 01, 2018 | Dec. 02, 2017 | Sep. 02, 2017 | Dec. 01, 2018 | Dec. 02, 2017
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Charges |  |  |  | $ 1.4 | $ 1.9
ELA Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Effect on Future Earnings, Amount | $ 3.0 |  |  |  |
Restructuring Charges | 0.3 |  |  |  |
Impairment of Long-Lived Assets to be Disposed of |  |  |  | (0.8) |
Restructuring Reserve [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 0.0 |
Restructuring Costs |  |  |  | 1.4 |
Amounts Paid |  |  |  | 0.6 |
Ending Balance | 0.0 |  |  | 0.0 |
Assets Held-for-sale, Long Lived, Fair Value Disclosure | 5.0 |  |  | 5.0 |
Restructuring and Related Cost, Cost Incurred to Date | 5.3 |  |  | 5.3 |
Restructuring and Related Cost, Expected Cost Remaining | 2.0 |  |  | 2.0 |
North American Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Charges |  | $ 0.5 | $ 1.4 |  |
Restructuring Reserve [Roll Forward] |  |  |  |  |
Beginning Balance |  |  | $ 2.4 |  | 2.4
Restructuring Costs |  |  |  |  | 1.9
Amounts Paid |  |  |  |  | 2.8
Ending Balance |  | $ 1.5 |  |  | $ 1.5
UNITED KINGDOM | ELA Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Impairment of Long-Lived Assets to be Disposed of |  |  |  | (0.8) |
CHINA | ELA Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Charges |  |  |  | 0.6 |
Impaired Long-Lived Assets Held and Used, Asset Name | ELA Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Impairment of Long-Lived Assets to be Disposed of |  |  |  | (0.8) |
Restructuring Reserve [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 0.0 |
Restructuring Costs |  |  |  | 0.8 |
Amounts Paid |  |  |  | 0.0 |
Ending Balance | 0.0 |  |  | 0.0 |
Employee Severance [Member] | ELA Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Impairment of Long-Lived Assets to be Disposed of |  |  |  | 0.0 |
Restructuring Reserve [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 0.0 |
Restructuring Costs |  |  |  | 0.1 |
Amounts Paid |  |  |  | 0.1 |
Ending Balance | 0.0 |  |  | 0.0 |
Facility Closing [Member] | ELA Furniture Solutions |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Impairment of Long-Lived Assets to be Disposed of |  |  |  | 0.0 |
Restructuring Reserve [Roll Forward] |  |  |  |  |
Beginning Balance |  |  |  | 0.0 |
Restructuring Costs |  |  |  | 0.5 |
Amounts Paid |  |  |  | 0.5 |
Ending Balance | $ 0.0 |  |  | $ 0.0 |

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