Consolidated Statement Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 233,632	$ 216,992
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization	41,041	49,131
Deferred income taxes	17,891	10,228
Gain on disposal of assets	14	(1,569)
Stock-based compensation	12,860	14,034
Pension contributions	(57,493)	(9,812)
Changes in assets and liabilities, net of acquisitions:
Trade receivables	(92,329)	(50,236)
Inventories	(9,834)	1,850
Accounts payable	28,435	(30,831)
Accruals for incentive compensation	(21,191)	(54,970)
Other current payables and accrued expenses	20,204	(12,382)
Other assets/liabilities, net	(6,912)	21,595
Net cash provided by operating activities	166,318	154,030
Cash flows from investing activities:
Cash paid for acquisition, net of cash received (including $15 million of contingent consideration related to the Aromor acquisition in 2014)	(188,835)	(102,500)
Additions to property, plant and equipment	(37,937)	(60,244)
Proceeds from life insurance contracts	548	17,750
Maturity of net investment hedges	9,735	(472)
Proceeds from disposal of assets	1,515	2,074
Net cash used in investing activities	(214,974)	(143,392)
Cash flows from financing activities:
Cash dividends paid to shareholders	(75,927)	(63,417)
Net change in revolving credit facility borrowings and overdrafts	(283)	2,106
Deferred financing costs	0	(1,023)
Repayments of debt	(30,000)	0
Proceeds from issuance or drawdown of long-term debt	86,162	0
Proceeds from issuance of stock under stock plans	286	1,024
Excess tax benefits on stock-based payments	11,608	5,788
Purchase of treasury stock	(38,813)	(34,103)
Net cash used in financing activities	(46,967)	(89,625)
Proceeds from sale of finance receivables	1,300	22,300
Effect of exchange rate changes on cash and cash equivalents	(5,696)	335
Net change in cash and cash equivalents	(101,319)	(78,652)
Cash and cash equivalents at beginning of year	478,573	405,505
Cash and cash equivalents at end of period	377,254	326,853
Interest paid, net of amounts capitalized	23,827	23,709
Income taxes paid	$ 46,071	$ 45,484