CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Statement [Abstract]
Net revenues	$ 1,868,027	$ 1,809,690	$ 1,839,832
Cost of goods sold	871,827	865,287	897,404
Gross profit	996,200	944,403	942,428
Selling, general and administrative expenses	563,308	568,982	578,657
Research and development expenses	58,579	52,119	61,040
Restructuring and other impairment charges	59,227	7,819	17,869
Gain on sale of assets	(4,367)	(408)	0
Income from continuing operations before interest, loss on extinguishment of debt and taxes	319,453	315,891	284,862
Interest expense	54,941	61,323	65,458
Interest income	(474)	(532)	(706)
Loss on extinguishment of debt	19,261	10,454	0
Income from continuing operations before taxes	245,725	244,646	220,110
Taxes on income from continuing operations	8,074	7,838	28,650
Income from continuing operations	237,651	236,808	191,460
Operating loss from discontinued operations	(922)	(1,730)	(3,407)
Tax benefit on loss from discontinued operations	(1,112)	(10,635)	(698)
Income (loss) on discontinued operations	190	8,905	(2,709)
Net income	237,841	245,713	188,751
Less: Income from continuing operations attributable to noncontrolling interest	464	850	1,072
Net income	$ 237,377	$ 244,863	$ 187,679
Basic:
Income from continuing operations (in dollars per share)	$ 5.47	$ 5.68	$ 4.60
Income (loss) from discontinued operations (in dollars per share)	0.01	0.21	(0.06)
Net income (in dollars per share)	5.48	5.89	4.54
Diluted:
Income from continuing operations (in dollars per share)	4.98	4.91	4.10
Income (loss) from discontinued operations (in dollars per share)	0.00	0.19	(0.06)
Net income (in dollars per share)	4.98	5.10	4.04
Dividends per share (in dollars per share)	$ 1.36	$ 1.36	$ 1.36
Weighted average common shares outstanding:
Basic (in shares)	43,325	41,558	41,366
Diluted (in shares)	47,646	48,058	46,470
Amounts attributable to common shareholders:
Income from continuing operations, net of tax	$ 237,187	$ 235,958	$ 190,388
Income (loss) from discontinued operations, net of tax	190	8,905	(2,709)
Net income	$ 237,377	$ 244,863	$ 187,679