Shareholders' Equity (Detail) (USD $)	0 Months Ended												3 Months Ended										12 Months Ended
	Dec. 06, 2013	Sep. 06, 2013	May 31, 2013	Mar. 29, 2013	Feb. 20, 2013	Oct. 31, 2012	Aug. 01, 2012	May 02, 2012	Feb. 29, 2012	May 04, 2011	May 05, 2010	Jul. 31, 2009	Dec. 27, 2013	Sep. 27, 2013	Jun. 28, 2013	Mar. 29, 2013	Dec. 28, 2012		Sep. 28, 2012	Jun. 29, 2012	Mar. 30, 2012	Dec. 30, 2011	Dec. 27, 2013	Dec. 28, 2012	Dec. 30, 2011	May 01, 2013
Stockholders' Equity Note [Abstract]
Preferred shares, shares authorized													50,000,000				50,000,000						50,000,000	50,000,000
Preferred shares, par value													$ 0.01				$ 0.01						$ 0.01	$ 0.01
Preferred shares, issued													0				0						0	0
Preferred shares, outstanding													0				0						0	0
Ordinary shares, authorized													200,000,000				200,000,000						200,000,000	200,000,000
Ordinary shares, par value													$ 0.01										$ 0.01
Ordinary shares, issued													56,218,437				57,707,385						56,218,437	57,707,385
Ordinary shares, outstanding													56,218,437				57,707,385						56,218,437	57,707,385
Stock repurchase program, ordinary shares repurchased and retired													11,265,385										11,265,385
Stock repurchase program, value of ordinary shares repurchased and retired													$ 266,200,000										$ 266,200,000
Total stock repurchase program, authorized repurchase amount																										300,000,000
Common stock repurchase program, maximum remaining amount																							257,999,338
Ordinary shares issued/ (retired) as a result of:
Stock option exercises																							1,975,339	475,918	1,166,849
Restricted share grants																							26,201	27,573
Treasury share retirement																							(3,490,488)	(560,560)
Stock repurchase program, minority unit, period (years)											3 years	3 years
Stock repurchase program, ordinary shares authorized											150,000,000	150,000,000
Stock Repurchase Program:
Stock repurchase program, ordinary shares repurchased																	27,982					560,560	3,490,488	560,560
Stock repurchase program, ordinary shares value																	700,000					14,400,000	94,000,000	14,400,000	50,000,000
Stock repurchase program, average purchase price																	$ 26.43					$ 25.56	$ 26.90	$ 25.56
Dividends:
Dividends declared per ordinary share	$ 0.125	$ 0.125	$ 0.125	$ 0.125	$ 0.125	$ 100,000	$ 100,000	$ 100,000	$ 100,000	$ 0.10			$ 0.125	$ 0.125	$ 0.125	$ 0.125	$ 0.10	[1]	$ 0.10	$ 0.10	$ 0.10		$ 0.50	$ 0.40	$ 0.30
Payments of dividends, common stock																							$ 28,200,000	$ 23,200,000	$ 17,700,000

[1] (1) Diluted earnings per share for the quarter ended December 27, 2013 excludes the impact of stock options for 308,293 ordinary shares, as they were antidilutive.