Share-Based Compensation - (Tables)

3 Months Ended

Apr. 03, 2020

Share-based Payment Arrangement [Abstract]

Summary Of Share-Based Compensation Expense

Total share-based compensation expense related to the Company's RSUs, stock grant awards and the ESPP were recorded within the Consolidated Statements of Operations and Comprehensive Income as follows (in millions):

	Quarters Ended
	April 3, 2020		March 29, 2019
Cost of revenue	$	2.5	$	1.9
Research and development	4.1		3.6
Selling and marketing	2.9		3.8
General and administrative	6.2		10.4
Share-based compensation expense	$	15.7	$	19.7
Related income tax benefits at federal rate of 21%	(3.3)		(4.1)
Share-based compensation expense, net of taxes	$	12.4	$	15.6

Summary Of Restricted Stock Units Transactions

A summary of the RSU transactions for the quarter ended April 3, 2020 is as follows (in millions, except per share data):

	Number of Shares	Weighted-Average Grant Date Fair Value Per Share
Non-vested RSUs at December 31, 2019	8.9	$	20.84
Granted	4.8	18.94
Released	(2.7)	18.31
Forfeited	(0.1)	20.69
Non-vested RSUs at April 3, 2020	10.9	20.63