Fair Value Measurements (Tables)

12 Months Ended

Feb. 29, 2016

Fair Value Disclosures [Abstract]

Summary of Assets and Liabilities Measured at Fair Value as of Measurement Date

The following table summarizes the assets and liabilities measured at fair value as of February 29, 2016:

	February 29, 2016		Level 1		Level 2		Level 3
Assets measured on a recurring basis:
Deferred compensation plan assets	$	11,158	$	9,936	$	1,222	$	—
Investment in equity securities		33,230		33,230		—		—
	$	44,388	$	43,166	$	1,222	$	—
Liabilities measured on a recurring basis:
Deferred compensation plan liabilities	$	12,064	$	9,936	$	2,128	$	—

The following table summarizes the assets and liabilities measured at fair value as of February 28, 2015:

	February 28, 2015		Level 1		Level 2		Level 3
Assets measured on a recurring basis:
Deferred compensation plan assets	$	12,745	$	10,997	$	1,748	$	—
Liabilities measured on a recurring basis:
Deferred compensation plan liabilities	$	13,412	$	10,997	$	2,415	$	—