Income Taxes - Provision of Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2016	Feb. 28, 2015	Feb. 28, 2014
Income (loss) before income taxes:
Domestic	$ 95,554	$ 76,434	$ 83,495
Foreign	8,814	13,696	10,416
Income before income taxes	104,368	90,130	93,911
Current provision:
Federal	28,099	3,770	28,901
Foreign	2,706	3,025	1,903
State and Local	(337)	2,575	4,382
Total current provision for income taxes	30,468	9,370	35,186
Deferred provision (benefit):
Federal	(5,813)	15,455	(2,143)
Foreign	(123)	(858)	1,230
State and Local	3,046	1,220	41
Deferred Income Tax Expense (Benefit)	(2,890)	15,817	(872)
Total provision for income taxes	$ 27,578	$ 25,187	$ 34,314