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Goodwill, Service Contracts and Other Assets - Changes in Carrying Amount of Service Contracts (Details) $ in Thousands | 6 Months Ended
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Nov. 30, 2016 USD ($)
Service contracts [Roll Forward] |
Beginning balance | $ 83,715
Service contracts acquired | 8,362
Service contracts amortization | (6,485)
Foreign currency translation | (75)
Ending balance | 85,517
Uniform Rental and Facility Services |
Service contracts [Roll Forward] |
Beginning balance | 21,191
Service contracts acquired | 3,514
Service contracts amortization | (1,647)
Foreign currency translation | (48)
Ending balance | 23,010
First Aid and Safety Services |
Service contracts [Roll Forward] |
Beginning balance | 32,252
Service contracts acquired | 1,612
Service contracts amortization | (1,873)
Foreign currency translation | (27)
Ending balance | 31,964
All Other |
Service contracts [Roll Forward] |
Beginning balance | 30,272
Service contracts acquired | 3,236
Service contracts amortization | (2,965)
Foreign currency translation | 0
Ending balance | $ 30,543

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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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