Stock-Based Compensation (Tables)

3 Months Ended

Apr. 01, 2016

Stock-Based Compensation Expense Included in Selling, General and Administrative Expenses Related to Stock Options and Restricted Stock Awards

Stock-based compensation expense included in selling, general and administrative expenses related to stock options, restricted stock awards ("RSA"), restricted stock units ("RSUs") and performance stock units ("PSUs") is included in the accompanying Consolidated Statements of Income were as follows (U.S. dollars in millions):



	Quarter ended
	April 1, 2016		March 27, 2015
Stock Options	$	0.7	$	1.1
RSUs/PSUs	3.1		1.8
RSAs	0.9		0.7
Total	$	4.7	$	3.6

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity

The following table lists the various restricted stock awards and related compensation expense under prior plans for the quarters ended April 1, 2016 and March 27, 2015 (U.S. dollars in millions except share and per share data):

Restricted Stock Units Award Activity

The following table lists the various RSUs and PSUs awarded under the 2014 Plan and prior plans for the quarters ended April 1, 2016 and March 27, 2015 (U.S. dollars in millions except share and per share data):



Date of award	Type of award	Units awarded	Price per share
February 24, 2016	PSU	140,000	$	38.99
February 24, 2016	RSU	50,000	38.99
February 18, 2015	PSU	175,000	33.44
February 18, 2015	RSU	50,000	33.44

Date of award

Shares of
restricted stock
awarded

Price per share

January 4, 2016

January 2, 2015