Income Taxes Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($)	12 Months Ended
	Nov. 30, 2016	Nov. 30, 2015	Nov. 30, 2014
Operating Loss Carryforwards [Line Items]
Tax at Federal statutory rate	35.00%	35.00%	35.00%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent	18.80%	(2.60%)	(49.70%)
Permanent items	(2.70%)	(0.90%)	(4.30%)
Effective Income Tax Rate Reconciliation, Deduction, Dividend, Percent	22.20%	0.00%	10.80%
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent	(0.50%)	0.10%	6.60%
Uncertain tax positions	1.50%	4.30%	0.00%
State and local taxes	7.00%	(2.00%)	4.20%
Income tax (Expense) Benefit	$ 10,300,000	$ (2,400,000)	$ (400,000)
Effective Income Tax Rate	(104.00%)	11.40%	(3.40%)
Effective Income Tax Rate Reconciliation, Tax Settlement, Other, Percent	6.60%	(4.40%)	2.40%
Effective Income Tax Rate Reconciliation, French Business Tax, Percent	4.60%	(2.00%)	(2.50%)
Effective Income Tax Rate Reconciliation, French Legislation Change, Percent	16.10%	0.00%	0.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent	(0.20%)	(1.00%)	(2.40%)
Tax credits	(0.00%)	(0.00%)	(3.00%)
Effective tax rate reconciliation, foreign withholding tax	6.50%	(3.30%)	5.50%
Other, net	(0.80%)	0.90%	3.10%
Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Income tax (Expense) Benefit	$ (0.105)	$ 0.148	$ (0.225)