Earnings Per Share - Computations of Basic and Diluted Net Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2015	Oct. 04, 2014	Oct. 03, 2015	Oct. 04, 2014
Earnings Per Share [Abstract]
Basic net earnings	$ 227,126	$ 245,447	$ 419,681	$ 503,519
Earnings allocated to participating securities, Basic	(737)	(781)	(1,498)	(1,659)
Net earnings available to common stockholders, Basic	$ 226,389	$ 244,666	$ 418,183	$ 501,860
Average shares outstanding	320,819	320,023	320,544	319,737
Basic net earnings per share	$ 0.71	$ 0.76	$ 1.30	$ 1.57
Diluted net earnings	$ 227,126	$ 245,447	$ 419,681	$ 503,519
Earnings allocated to participating securities, Diluted	(737)	(781)	(1,499)	(1,659)
Net earnings available to common stockholders, Diluted	$ 226,389	$ 244,666	$ 418,182	$ 501,860
Basic shares outstanding	320,819	320,023	320,544	319,737
Dilutive effect of stock options and other	81	314	151	288
Diluted average shares outstanding	320,900	320,337	320,695	320,025
Diluted net earnings per share	$ 0.71	$ 0.76	$ 1.30	$ 1.57