XML 40 R27.htm IDEA: XBRL DOCUMENT
v3.6.0.2

EARNINGS PER SHARE (Tables) | 6 Months Ended
--- | ---
Nov. 30, 2016
Earnings Per Share [Abstract] |
Schedule of weighted average number of shares | The following table sets forth the computation of diluted weighted-average number of shares outstanding for the three and six months ended November 30, 2016 and November 30, 2015:
| Three Months Ended |  | Six Months Ended
| November 30, 2016 |  | November 30, 2015 |  | November 30, 2016 |  | November 30, 2015
| (in thousands)
Basic weighted-average number of shares outstanding | 153,173 |  |  | 129,505 |  |  | 153,539 |  |  | 129,919 |
Plus: Dilutive effect of stock options and other share-based awards | 818 |  |  | 848 |  |  | 896 |  |  | 833 |
Diluted weighted-average number of shares outstanding | 153,991 |  |  | 130,353 |  |  | 154,435 |  |  | 130,752 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration