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

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Number of shares that have been repurchased during the period and are being held in treasury.

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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands		2 Months Ended	12 Months Ended
	Mar. 20, 2019	Mar. 28, 2019	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Subsequent Events
Shares repurchased, aggregate cost			$ 17,587	$ 56,159	$ 3,532
Dividends declared per common share (in dollars per share)			$ 0.9	$ 0.9	$ 0.90
Subsequent events
Subsequent Events
Dividends declared per common share (in dollars per share)	$ 0.225
Share Repurchase Program
Subsequent Events
Share repurchases (in shares)			1,118,808	3,866,387	289,968
Shares repurchased, aggregate cost			$ 17,600	$ 56,100	$ 3,500
Share Repurchase Program \| Subsequent events
Subsequent Events
Share repurchases (in shares)		1,000,000
Shares repurchased, aggregate cost		$ 18,900