INCOME TAXES (Summary of Income Tax Examinations) (Details)	12 Months Ended
	Aug. 31, 2017
United States Operations [Member] | Domestic Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2000 to 2005, 2007, 2014 to the present
California [Member] | State [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2005 and 2013 to the present
Florida [Member] | State [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2014 to the present
Aruba [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2012 to the present
Barbados [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2011 to the present
Costa Rica [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2011 to the present
Colombia [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2012 and 2014 to the present
Dominican Republic [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2011 to 2012 and 2014 to the present
El Salvador [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2009 to 2010 and 2014 to the present
Guatemala [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2009, 2012 to the present
Honduras [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2012 to the present
Jamaica [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2011 to the present
Mexico [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2012 to the present
Nicaragua [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2013 to the present
Panama [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2014 to the present
Trinidad [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2011 to the present
United States Virgin Islands [Member] | Domestic Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2001 to the present
Spain [Member] | Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
Fiscal Years Subject to Audit	2013 to the present