Long-Term Leases and Commitments - Aggregate Future Minimum Noncancelable Leases, Net of Aggregate Future Minimum Noncancelable Sublease Rentals (Detail) (USD $) In Thousands, unless otherwise specified	Feb. 28, 2014
Gross rentals:
2015	$ 71,392
2016	66,446
2017	59,994
2018	50,840
2019	37,680
Later years	102,694
Total	389,046
Sublease rentals	(9,923)
Net rentals	$ 379,123

Long-Term Leases and Commitments - Aggregate Future Minimum Noncancelable Leases, Net of Aggregate Future Minimum Noncancelable Sublease Rentals (Detail) (USD $)
In Thousands, unless otherwise specified

Feb. 28, 2014

Gross rentals:

$ 71,392

66,446

59,994

50,840

37,680

102,694

389,046

(9,923)

$ 379,123

Operating leases future minimum payments due net.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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-Publisher FASB

-Name Accounting Standards Codification

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

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Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing after the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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