CONDENSED CONSOLIDATED INCOME STATEMENTS - USD ($) $ in Millions	3 Months Ended
Apr. 29, 2017	Apr. 30, 2016
Income Statement [Abstract]
Net sales	$ 5,287.1	$ 5,085.8
Cost of sales	3,660.0	3,531.2
Gross profit	1,627.1	1,554.6
Selling, general and administrative expenses, excluding Receivable impairment	1,187.4	1,135.9
Receivable impairment	50.9	0.0
Selling, general and administrative expenses, excluding Receivable impairment	1,238.3	1,135.9
Operating income	388.8	418.7
Interest expense, net	74.7	87.3
Other (income) expense, net	0.3	(0.2)
Income before income taxes	313.8	331.6
Income tax expense	113.3	98.9
Net income	$ 200.5	$ 232.7
Basic net income per share (usd per share)	$ 0.85	$ 0.99
Diluted net income per share (usd per share)	$ 0.85	$ 0.98

Selling, General and Administrative Expense, Excluding Receivable Impairment

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Total costs related to goods produced and sold during the reporting period.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The net amount of operating interest income (expense).

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The net result for the period of deducting operating expenses from operating revenues.

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Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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