Shareholders' Equity (Tables)

12 Months Ended

Dec. 27, 2013

Stockholders' Equity Note [Abstract]

Schedule of Ordinary Share Activity

The ordinary share activity for the years ended December 27, 2013 and December 28, 2012 is summarized as follows:

	Year Ended
	December 27, 2013		December 28, 2012
Ordinary shares issued/(retired) as a result of:
Stock option exercises	1,975,339		475,918
Restricted share grants	26,201		27,573
Ordinary share repurchase and retirement	(3,490,488	)	(560,560	)

Schedule of Repurchase Activity

The following represents a summary of repurchase activity during the years ended December 27, 2013 and December 28, 2012 (U.S. dollars in millions, except share and per share data):

	Year Ended
	December 27, 2013					December 28, 2012
	Shares	USD		Average price per share		Shares	USD		Average price per share
Quarter ended:	27,982	$	0.7	$	26.43	560,560	$	14.4	$	25.56
Year ended:	3,490,488	94.0		26.90		560,560	14.4		25.56

Schedule of Dividends Declared

The following is a summary of the dividends declared per share for the years ended December 27, 2013 and December 28, 2012:

Year Ended
December 27, 2013			December 28, 2012
Dividend Declared Date	Cash Dividend Declared, per Ordinary Share		Dividend Declared Date	Cash Dividend Declared, per Ordinary Share
December 6, 2013	$	0.125	October 31, 2012	$	0.10
September 6, 2013	$	0.125	August 1, 2012	$	0.10
May 31, 2013	$	0.125	May 2, 2012	$	0.10
March 29, 2013	$	0.125	February 29, 2012	$	0.10