Operating Segments (Tables)
|3 Months Ended|
Aug. 31, 2018
|Segment Reporting [Abstract]|
|Schedule of Segment Reporting Information, by Segment [Table Text Block]||
The following table shows the operations of the Company’s reportable segments for the three months ended August 31, 2018:
(1) Total assets are the owned or allocated assets used by each business. Corporate assets consist of cash and cash equivalents, unallocated fixed assets of support divisions and common facilities, and certain other assets.
(2) Corporate property additions and depreciation and amortization expense include items attributable to the unallocated fixed assets of support divisions and common facilities.
Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef