CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Total Shareholders’ Equity	Common Stock and Additional Paid-In Capital	Retained Earnings	Cumulative Translation Adjustment	Retirement Benefits Adjustment	Cumulative Unrealized Gain (Loss) on Derivatives	Treasury Stock	Noncontrolling Interest
Balance at Dec. 31, 2020	$ 2,540,300	$ 2,540,200	$ 776,100	$ 2,841,500	$ 13,400	$ (24,400)	$ (2,500)	$ (1,063,900)	$ 100
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	112,700	112,700		112,700
Cumulative translation adjustment	(48,500)	(48,500)			(48,500)
Net change in retirement obligations (net of tax)	800	800				800
Net change on derivatives designated as cash flow hedges (net of tax)	700	700					700
Issuance of shares of common stock from issuance of unvested shares, performance share units and exercise of stock options (net of tax)	3,200	3,200						3,200
Shares surrendered for tax withholding	(5,400)	(5,400)						(5,400)
Share-based compensation	6,200	6,200	6,200
Balance at Mar. 31, 2021	2,610,000	2,609,900	782,300	2,954,200	(35,100)	(23,600)	$ (1,800)	(1,066,100)	100
Balance at Dec. 31, 2021	2,803,100	2,803,100	796,500	3,126,500	(62,200)	(7,400)		(1,050,300)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	139,900	140,000		140,000					(100)
Cumulative translation adjustment	(19,500)	(19,500)			(19,500)
Net change in retirement obligations (net of tax)	600	600				600
Issuance of shares of common stock from issuance of unvested shares, performance share units and exercise of stock options (net of tax)	1,400	1,400						1,400
Repurchase of shares of common stock	(28,300)	(28,300)						(28,300)
Shares surrendered for tax withholding	(4,900)	(4,900)						(4,900)
Share-based compensation	6,600	6,600	6,600
Balance at Mar. 31, 2022	$ 2,898,900	$ 2,899,000	$ 803,100	$ 3,266,500	$ (81,700)	$ (6,800)		$ (1,082,100)	$ (100)