Stockholders' Equity

9 Months Ended

Oct. 31, 2011

Stockholders' Equity [Abstract]

STOCKHOLDERS' EQUITY

11. STOCKHOLDERS’ EQUITY

Accumulated Other Comprehensive Gain (Loss)

	October 31,			January 31,			October 31,
(in thousands)	2011			2011			2010
Accumulated other comprehensive gain (loss), net of tax:
Foreign currency translation adjustments	$	63,329		$	41,415		$	37,051
Deferred hedging loss		(11,981	)		(1,192	)		(3,885	)
Unrealized (loss) gain on marketable securities		(278	)		142			(316	)
Net unrealized loss on benefit plans		(50,384	)		(52,930	)		(43,773	)
	$	686		$	(12,565	)	$	(10,923	)