Capital Stock	9 Months Ended
Oct. 27, 2018
Stockholders' Equity Note [Abstract]
Capital Stock	Capital Stock Repurchases of Common Stock. On August 29, 2018, the Company announced that its Board of Directors had authorized a new $150.0 million program to repurchase shares of the Company’s outstanding common stock through February 2020 in open market or private transactions. The repurchase authorization replaced the Company’s previous repurchase authorization which expired in August 2018. At expiration, approximately $95.2 million of the previous authorization remained outstanding. As of October 27, 2018, $150.0 million remained available for repurchases through February 2020 under the Company’s share repurchase program. During the nine months ended October 28, 2017, the Company repurchased and canceled 600,000 shares of its common stock, at an average price of $91.31 per share, for $54.8 million. The Company did not repurchase any of its common stock during the nine months ended October 27, 2018.

Capital Stock

Repurchases of Common Stock. On August 29, 2018, the Company announced that its Board of Directors had authorized a new $150.0 million program to repurchase shares of the Company’s outstanding common stock through February 2020 in open market or private transactions. The repurchase authorization replaced the Company’s previous repurchase authorization which expired in August 2018. At expiration, approximately $95.2 million of the previous authorization remained outstanding. As of October 27, 2018, $150.0 million remained available for repurchases through February 2020 under the Company’s share repurchase program.

During the nine months ended October 28, 2017, the Company repurchased and canceled 600,000 shares of its common stock, at an average price of $91.31 per share, for $54.8 million. The Company did not repurchase any of its common stock during the nine months ended October 27, 2018.