Consolidated Statement Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income	$ 228,564	$ 225,559
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization	64,968	55,805
Deferred income taxes	14,342	1,505
(Loss) gain on disposal of assets	1,195	(89)
Stock-based compensation	15,173	12,893
Pension contributions	(9,963)	(31,557)
Litigation settlement	0	(56,000)
Product recall claim settlement	(12,969)	0
Foreign currency gain on liquidation of entity	0	(12,214)
Changes in assets and liabilities, net of acquisitions:
Trade receivables	(99,963)	(77,580)
Inventories	(67,940)	(4,228)
Accounts payable	(7,139)	(23,479)
Accruals for incentive compensation	(25,158)	(12,316)
Other current payables and accrued expenses	11,028	(3,099)
Other assets	(65,620)	18,007
Other liabilities	8,651	(35,286)
Net cash provided by operating activities	55,169	57,921
Cash flows from investing activities:
Cash paid for acquisitions, net of cash received	(22)	(191,304)
Additions to property, plant and equipment	(67,421)	(46,153)
Proceeds from life insurance contracts	0	1,941
Maturity of net investment hedges	(2,642)	3,016
Proceeds from disposal of assets	618	473
Net cash used in investing activities	(69,467)	(232,027)
Cash flows from financing activities:
Cash dividends paid to shareholders	(108,824)	(101,184)
Increase in revolving credit facility borrowings and overdrafts	110,259	21,595
Deferred financing costs	1,401	5,373
Proceeds from issuance of long-term debt	0	498,250
Loss on pre-issuance hedges	0	(5,310)
Proceeds from issuance of stock under stock plans	0	329
Employee withholding taxes paid	(9,096)	(11,485)
Purchase of treasury stock	(15,475)	(53,211)
Net cash (used in) provided by financing activities	(24,537)	343,611
Effect of exchange rate changes on cash and cash equivalents	(6,788)	(2,111)
Net change in cash and cash equivalents	(45,623)	167,394
Cash and cash equivalents at beginning of year	368,046	323,992
Cash and cash equivalents at end of period	322,423	491,386
Interest paid, net of amounts capitalized	74,422	32,039
Income taxes paid	57,809	50,962
Accrued capital expenditures	$ 19,160	$ 13,589