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Earnings Per Share - Earnings Per Share Reconciliation (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Earnings Per Share [Abstract]
Net income per basic common share, Net Income (Numerator)	$ 138,133	$ 141,014	$ 391,529	$ 408,642
Net income per diluted common share, Net Income (Numerator)	$ 138,133	$ 141,014	$ 391,529	$ 408,642
Net income per basic common share, Weighted-Average Shares (Denominator)	66,226	76,575	68,952	77,741
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities, Weighted-Average Shares (Denominator)	542	561	581	654
Net income per diluted common share, Weighted-Average Shares (Denominator)	66,768	77,136	69,533	78,395
Net income per basic common share, Per Share Amount	$ 2.09	$ 1.84	$ 5.68	$ 5.26
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities, Per Share Amount	(0.02)	(0.01)	(0.05)	(0.05)
Net income per diluted common share, Per Share Amount	$ 2.07	$ 1.83	$ 5.63	$ 5.21

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