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Stock Repurchase Program and Dividends - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Aug. 04, 2019	Jul. 29, 2018	Aug. 04, 2019	Jul. 29, 2018	Feb. 03, 2019
Stock Repurchase Program and Dividend [Line Items]
Common stock repurchased, shares	635,526	2,409,437	1,228,622	3,141,367
Common stock repurchased, average cost per share	$ 60.24	$ 56.90	$ 58.71	$ 55.65
Common stock repurchased, total cost	$ 38,283,000	$ 137,105,000	$ 72,131,000	$ 174,818,000
Stock repurchase program, remaining authorized repurchase amount	651,685,000		651,685,000
Treasure stock, value	$ 974,000	$ 258,000	$ 974,000	$ 258,000	$ 235,000
Cash dividend, per common share	$ 0.48	$ 0.43
Authorized cash dividend, per common share			$ 0.96	$ 0.86

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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The cash outflow to reacquire common stock during the period.

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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased and retired during the period.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Quarterly per share dividend authorized to be paid in the future

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Stock Repurchase Program and Dividend [Line Items]

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