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Accumulated Other Comprehensive Income (Loss) - Schedule of Reclassifications Out of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Nov. 30, 2016 | Aug. 31, 2016 | Nov. 30, 2015 | Aug. 31, 2015 | Nov. 30, 2016 | Nov. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Amortization of interest rate locks | $ (615) |  | $ (783) |  | $ (1,229) | $ (1,565)
Tax benefit | 230 |  | 295 |  | 459 | 589
Amortization of interest rate locks, net of tax | (385) |  | (488) |  | (770) | (976)
Total amount reclassified out of accumulated other comprehensive income | (385) | $ (385) | (6,960) | $ (488) |  |
Accumulated Translation Adjustment on Investment Attributable to Parent |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Tax benefit | 0 |  | 3,909 |  | 0 | 3,909
Cumulative translation adjustment on Shred-it | 0 |  | (10,381) |  | 0 | (10,381)
Total amount reclassified out of accumulated other comprehensive income | $ 0 |  | $ (6,472) |  | $ 0 | $ (6,472)

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- Definition Other Comprehensive Income (Loss), Amortization of Interest Rate Lock Agreements, before Tax + References No definition available. + Details
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- Definition Amount before tax of reclassification adjustments of other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580 + Details
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