Stockholders' Equity (Tables)

3 Months Ended

Apr. 30, 2016

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

Accumulated Other Comprehensive Loss

(in millions)	April 30, 2016			January 31, 2016			April 30, 2015
Accumulated other comprehensive (loss) earnings, net of tax:
Foreign currency translation adjustments	$	(83.6	)	$	(135.3	)	$	(72.7	)
Unrealized gain (loss) on marketable securities	0.2			(1.0		)	3.0
Deferred hedging loss	(22.5		)	(26.8		)	(9.8		)
Net unrealized loss on benefit plans	(112.7		)	(115.0		)	(206.0		)
	$	(218.6	)	$	(278.1	)	$	(285.5	)

Additions to and Reclassifications out of Accumulated Other Comprehensive Earnings

Additions to and reclassifications out of accumulated other comprehensive loss are as follows:

	Three Months Ended April 30,
(in millions)	2016			2015
Foreign currency translation adjustments	$	58.8		$	3.8
Income tax expense	(7.1		)	(0.2		)
Foreign currency adjustments, net of tax	51.7			3.6
Unrealized gain on marketable securities	1.8			1.5
Income tax expense	(0.6		)	(0.4		)
Unrealized gain on marketable securities, net of tax	1.2			1.1
Unrealized gain (loss) on hedging instruments	8.0			(4.1		)
Reclassification adjustment for gain included in net earnings a	(0.4		)	(2.8		)
Income tax (expense) benefit	(3.3		)	2.5
Unrealized gain (loss) on hedging instruments, net of tax	4.3			(4.4		)
Amortization of net loss included in net earnings b	3.9			7.8
Amortization of prior service credit included in net earnings b	(0.2		)	(0.2		)
Income tax expense	(1.4		)	(2.9		)
Net unrealized gain on benefit plans, net of tax	2.3			4.7
Total other comprehensive earnings, net of tax	$	59.5		$	5.0

^a  These gains are reclassified into Cost of sales and Interest and other expenses, net (see "Note 8. Hedging Instruments" for additional details).

^b  These accumulated other comprehensive income components are included in the computation of net periodic pension costs (see "Note 12. Employee Benefit Plans" for additional details).

Schedule Of Share Repurchases Table

The Company's share repurchase activity was as follows:

	Three Months Ended April 30,
(in millions, except per share amounts)	2016		2015
Cost of repurchases	$	78.1	$	33.1
Shares repurchased and retired	1.2		0.4
Average cost per share	$	66.48	$	87.16