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Business Combinations - Schedule of Intangible Assets with Finite Lives (Parenthetical) (Details) - TNT Express Intangible [Member] | 12 Months Ended
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May 31, 2017
Customer Relationships [Member] |
Acquired Finite Lived Intangible Assets [Line Items] |
Intangible Finite-lived assets useful life | 12 years
Technology [Member] |
Acquired Finite Lived Intangible Assets [Line Items] |
Intangible Finite-lived assets useful life | 3 years
Trademarks [Member] |
Acquired Finite Lived Intangible Assets [Line Items] |
Intangible Finite-lived assets useful life | 4 years

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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