Long-Term Debt - Schedule of Actual Ratios and Required Ratios Under Financial Covenants (Details) - Senior Credit Facility [Member]	12 Months Ended
	Nov. 30, 2015
Debt Instrument [Line Items]
Interest coverage ratio, as defined under the Senior Credit Facility	4.77
Leverage ratio, as defined under the Senior Credit Facility	2.21
Minimum [Member]
Debt Instrument [Line Items]
Interest coverage ratio, as defined under the Senior Credit Facility	2.4
Maximum [Member]
Debt Instrument [Line Items]
Leverage ratio, as defined under the Senior Credit Facility	4.5