Share-Based Compensation (Tables)

6 Months Ended

Jul. 29, 2018

Share-based Compensation [Abstract]

Allocation Of Stock-Based Compensation

The following table summarizes pre-tax share-based compensation included in the Statements of Income for the three and six months ended July 29, 2018 and July 30, 2017.

	Three Months Ended				Six Months Ended
(in thousands)	July 29, 2018		July 30, 2017		July 29, 2018		July 30, 2017
Revenue offset	$	—	$	3,197	$	21,501	$	8,477
Cost of sales	306		281		633		845
Selling, general and administrative	11,378		10,055		22,840		15,611
Product development and engineering	2,282		1,992		4,507		3,877
Share-based compensation	$	13,966	$	15,525	$	49,481	$	28,810
Net change in share-based compensation capitalized into inventory	$	—	$	—	$	—	$	(414	)