CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2019	Apr. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 125.2	$ 142.3
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	60.9	53.8
Amortization of gain on sale-leasebacks	0.0	(2.2)
Provision for inventories	5.3	11.2
Deferred income taxes	(6.6)	1.5
Provision for pension/postretirement benefits	7.7	8.4
Share-based compensation expense	5.9	9.0
Changes in assets and liabilities:
Accounts receivable	32.5	(11.8)
Inventories	(53.0)	(93.7)
Prepaid expenses and other current assets	(21.5)	(1.8)
Accounts payable and accrued liabilities	(113.7)	(54.1)
Income taxes payable	13.3	25.3
Merchandise credits and deferred revenue	2.5	11.5
Other, net	(27.4)	0.4
Net cash provided by operating activities	31.1	99.8
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of marketable securities and short-term investments	(10.1)	(15.9)
Proceeds from sales of marketable securities and short-term investments	17.5	107.7
Capital expenditures	(59.5)	(36.9)
Net cash (used in) provided by investing activities	(52.1)	54.9
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from (repayments of) credit facility borrowings, net	16.8	(6.8)
Proceeds from other credit facility borrowings	26.6	0.0
Repayment of other credit facility borrowings	(14.5)	(14.5)
Repurchase of Common Stock	(25.4)	(40.5)
Proceeds from exercised stock options	2.0	4.3
Payments related to tax withholding for share-based payment arrangements	(7.9)	(6.3)
Cash dividends on Common Stock	(66.7)	(62.2)
Net cash used in financing activities	(69.1)	(126.0)
Effect of exchange rate changes on cash and cash equivalents	7.0	(0.2)
Net (decrease) increase in cash and cash equivalents	(83.1)	28.5
Cash and cash equivalents at beginning of year	792.6	970.7
Cash and cash equivalents at end of three months	$ 709.5	$ 999.2