Earnings Per Share - Schedule of Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2019	Sep. 30, 2018	Sep. 29, 2019	Sep. 30, 2018
Earnings Per Share [Abstract]
Net earnings	$ 212,949	$ 263,861	$ 253,109	$ 211,668
Average number of shares outstanding, basic and diluted (in shares)	126,453	127,161	126,356	125,982
Earnings Per Share, Basic [Abstract]
Equivalent shares outstanding, basic (in shares)	126,453	127,161	126,356	125,982
Earnings per share, basic (in dollars per shares)	$ 1.68	$ 2.08	$ 2.00	$ 1.68
Effect of dilutive securities:
Options and other share-based awards (in shares)	751	731	600	792
Equivalent shares outstanding, diluted (in shares)	127,204	127,892	126,956	126,774
Earnings per share, diluted (in dollars per shares)	$ 1.67	$ 2.06	$ 1.99	$ 1.67