CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jul. 01, 2018	Jun. 30, 2019	Jul. 01, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 195,631	$ 242,338	$ 323,576	$ 417,101
Other comprehensive income, net of tax:
Foreign currency translation adjustments	11,270	(26,482)	11,601	(19,567)
Derivative financial instruments	(11,923)		(12,364)
Derivative financial instruments		23,920		24,685
Pension and postretirement benefit plans	7,743	12,402	15,486	98,167
Total other comprehensive income, net of tax	7,090	9,840	14,723	103,285
Comprehensive income	$ 202,721	$ 252,178	$ 338,299	$ 520,386

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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