Consolidated Statement of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Adoption of ASU 2016-13	Common Stock	Capital in Excess of Par Value	Retained Earnings	Retained Earnings Adoption of ASU 2016-13	Treasury Stock	Deferred Compensation Obligation	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Balance — (in shares) at Dec. 31, 2019			176,793				46,262
Balance — at Dec. 31, 2019	$ 1,772,341	$ (7,291)	$ 220,991	$ 501,045	$ 3,652,244	$ (7,291)	$ (2,051,583)	$ 8,334	$ (584,292)	$ 25,602
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock activity under stock plans (in shares)							551
Stock activity under stock plans	(3,854)			(26,070)			$ 24,386	(2,170)
Stock-based compensation	27,252			27,252
Net earnings	140,875				130,420					10,455
Cash dividends declared ($0.80 per share)	(104,830)				(104,830)
Repurchases of common shares (in shares)							(1,057)
Repurchases of common shares	(32,112)						$ (32,112)
Other comprehensive income (loss), net of tax	(24,564)								(25,333)	769
Other, net	(6,496)							0		(6,496)
Balance — (in shares) at Dec. 31, 2020			176,793				46,768
Balance — at Dec. 31, 2020	1,761,321		$ 220,991	502,227	3,670,543		$ (2,059,309)	6,164	(609,625)	30,330
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock activity under stock plans (in shares)							414
Stock activity under stock plans	(5,136)			(25,320)			$ 19,134	1,050
Stock-based compensation	29,479			29,479
Net earnings	136,182				125,949					10,233
Cash dividends declared ($0.80 per share)	(105,469)				(105,469)
Repurchases of common shares (in shares)							(440)
Repurchases of common shares	(17,531)						$ (17,531)
Other comprehensive income (loss), net of tax	44,734								46,036	(1,302)
Other, net	$ (6,235)									(6,235)
Balance — (in shares) at Dec. 31, 2021	176,793		176,793				46,794
Balance — at Dec. 31, 2021	$ 1,837,345		$ 220,991	506,386	3,691,023		$ (2,057,706)	7,214	(563,589)	33,026
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock activity under stock plans (in shares)							435
Stock activity under stock plans	(3,843)			(24,432)			$ 20,824	(235)
Stock-based compensation	25,530			25,530
Net earnings	198,015				188,689					9,326
Cash dividends declared ($0.80 per share)	(105,503)				(105,503)
Repurchases of common shares (in shares)							0
Repurchases of common shares	0						$ 0
Other comprehensive income (loss), net of tax	(82,946)								(84,199)	1,253
Other, net	$ (9,991)									(9,991)
Balance — (in shares) at Dec. 31, 2022	176,793		176,793				46,359
Balance — at Dec. 31, 2022	$ 1,858,607		$ 220,991	$ 507,484	$ 3,774,209		$ (2,036,882)	$ 6,979	$ (647,788)	$ 33,614