Stock-Based Compensation (Tables)

9 Months Ended

Mar. 29, 2020

Share-based Payment Arrangement [Abstract]

Schedule of Stock Option Awards Outstanding

A summary of stock option awards outstanding as of March 29, 2020 and changes during the nine months then ended is as follows:

(shares in thousands)	Number of Shares	Weighted Average Exercise Price
Outstanding at June 30, 2019	2,418	$39.81
Granted	—	$—
Exercised	(595)	$35.78
Forfeited or expired	(34)	$50.40
Outstanding at March 29, 2020	1,789	$40.96

Schedule of Nonvested Restricted Stock Awards and Restricted Stock Unit Awards Outstanding

A summary of nonvested restricted stock awards (RSAs) and restricted stock unit awards (RSUs) outstanding as of March 29, 2020 and changes during the nine months then ended is as follows:

(awards and units in thousands)	Number of RSAs/RSUs	Weighted Average  Grant-Date Fair Value
Nonvested at June 30, 2019	3,081	$34.99
Granted	994	$57.56
Vested	(1,085)	$30.38
Forfeited	(168)	$33.66
Nonvested at March 29, 2020	2,822	$44.79

Schedule of Total Stock-Based Compensation Expense

Total stock-based compensation expense was classified in the consolidated statements of operations as follows:

	Three months ended		Nine months ended
(in millions of U.S. Dollars)	March 29, 2020	March 31, 2019	March 29, 2020	March 31, 2019
Cost of revenue, net	$2.8	$2.2	$7.5	$5.6
Research and development	2.4	1.9	7.2	5.6
Sales, general and administrative	6.2	9.4	26.6	23.3
Total stock-based compensation expense	$11.4	$13.5	$41.3	$34.5