CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Cash flows from operating activities:
Net earnings	$ 122,415	$ 169,456
Adjustments to reconcile net earnings to net cash flows from operations:
Depreciation and amortization	43,368	38,186
Loss on investment	3,501
Stock-based compensation	3,686	3,342
Defined benefit pension plan expense	1,334	3,245
Contribution to defined benefit pension plan	(17,484)	(10,346)
Gain on sale of property, plant and equipment	(102)	(5,071)
Equity in earnings in nonconsolidated subsidiaries	30	(473)
Deferred income taxes	5,030	(4,729)
Changes in assets and liabilities (net of acquisitions):
Receivables	21,083	(3,331)
Inventories	6,624	(2,491)
Prepaid expenses	(18,289)	(5,910)
Accounts payable	(28,633)	736
Accrued expenses	(30,415)	2,916
Other noncurrent liabilities	1,766	1,873
Income taxes refundable	(22,063)	(11,810)
Net cash flows from operating activities	91,851	175,593
Cash flows from investing activities:
Purchase of property, plant and equipment	(46,991)	(54,258)
Proceeds from sale of assets	1,151	39,054
Acquisitions, net of cash acquired	(120,483)	(53,152)
Other, net	(2,940)	(133)
Net cash flows from investing activities	(169,263)	(68,489)
Cash flows from financing activities:
Net borrowings under short-term agreements	(1,861)	2,620
Proceeds from long-term borrowings		68
Principal payments on long-term borrowings	(259)	(303)
Dividends paid	(13,427)	(12,021)
Dividends to noncontrolling interest	(1,340)	(1,767)
Proceeds from exercises under stock plans	11,996	14,098
Excess tax benefits from stock option exercises	3,576	305
Purchase of treasury shares	(77,084)
Purchase of common treasury shares-stock plan exercises	(11,984)	(13,602)
Net cash flows from financing activities	(90,383)	(10,602)
Effect of exchange rate changes on cash and cash equivalents	10,016	(20,154)
Net change in cash and cash equivalents	(157,779)	76,348
Cash and cash equivalents-beginning of year	613,706	414,129
Cash and cash equivalents-end of period	$ 455,927	$ 490,477