CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Common Stock at Par Value	Capital in Excess of Par Value	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest	Stockholders' Equity, Total [Member]
Balance at Dec. 31, 2017	$ 4,997,940	$ 125,424	$ 1,114,167	$ (1,762,239)	$ 5,596,786	$ (124,883)	$ 48,685
Effect of new accounting principles	0	0	0	0	22,354	(22,354)	0
Consolidated net income	139,870	0	0	0	139,094	0	776
Other comprehensive income (loss)	45,479	0	0	0	0	45,732	(255)	$ 45,477
Amortization of stock-based compensation	13,043	0	13,043	0	0	0	0
Shares issued for stock-based compensation awards	4,997	0	(22,102)	27,099	0	0	0
Repurchases of common stock	(52,513)	0	0	(52,513)	0	0	0
Balance at Mar. 31, 2018	5,148,814	125,424	1,105,108	(1,787,653)	5,758,234	(101,505)	49,206
Balance at Dec. 31, 2018	5,376,366	125,424	1,135,934	(1,972,254)	6,335,335	(299,449)	51,376
Consolidated net income	142,414	0	0	0	140,735	0	1,679
Other comprehensive income (loss)	10,534	0	0	0	0	11,182	(648)
Amortization of stock-based compensation	19,090	0	19,090	0	0	0	0
Shares issued for stock-based compensation awards	6,931	0	(26,267)	33,198	0	0	0
Repurchases of common stock	(53,925)	0	0	(53,925)	0	0	0
Balance at Mar. 30, 2019	$ 5,501,410	$ 125,424	$ 1,128,757	$ (1,992,981)	$ 6,476,070	$ (288,267)	$ 52,407