Goodwill and Intangible Assets, Net of Accumulated Amortization (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | ||
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Aug. 31, 2016 |
Aug. 31, 2015 |
May 31, 2016 |
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Goodwill and Intangible Assets, Net of Accumulated Amortization [Abstract] | |||
Goodwill | $ 657.1 | $ 657.1 | |
Amortization expense | $ 4.4 | $ 3.0 |
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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