Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012
Operating activities:
Net earnings	$ 395,113	$ 432,871
Adjustments:
Depreciation	390,495	394,690
Amortization	56,051	53,518
Stock-based compensation	40,551	42,858
Deferred income taxes	10,881	(42,548)
Distribution from affiliates	7,708
Equity in (earnings) losses of unconsolidated affiliates	(2,665)	9,093
Impairment of non-current assets		30,000
Loss on assets	14,000	17,563
Changes in assets and liabilities (exclusive of acquisitions and dispositions):
Accounts receivable	(204,540)	62,787
Inventories	(129,280)	41,662
Accounts payable	122,520	21,668
Federal income taxes	70,210	11,248
Salaries, wages and related accruals	12,796	(52,561)
Other	99,800	101,835
Cash provided by operating activities	883,640	1,124,684
Investing activities:
Capital expenditures	(887,929)	(613,777)
Investment in and advances to affiliates	(64,762)	(66,423)
Repayment of advances to affiliates	42,000	32,500
Disposition of plant and equipment	29,328	42,574
Acquisitions (net of cash acquired)		(763,657)
Purchases of investments	(19,349)	(409,403)
Proceeds from the sale of investments	73,428	1,341,913
Proceeds from the sale of restricted investments	148,725	209,930
Changes in restricted cash	126,045	(38,301)
Other investing	4,862
Cash used in investing activities	(547,652)	(264,644)
Financing activities:
Net change in short-term debt	8,331	28,983
Proceeds from long-term debt, net of discount	999,100
Repayment of long-term debt	(250,000)
Bond issuance costs	(7,625)
Issuance of common stock		10,515
Excess tax benefits from stock-based compensation	2,100	4,377
Distributions to noncontrolling interests	(63,318)	(66,562)
Cash dividends	(353,155)	(349,538)
Other financing activities	110	962
Cash provided by (used in) financing activities	335,543	(371,263)
Effect of exchange rate changes on cash	(1,484)	3,775
Increase in cash and cash equivalents	670,047	492,552
Cash and cash equivalents-beginning of year	1,052,862	1,200,645
Cash and cash equivalents-end of nine months	1,722,909	1,693,197
Non-cash investing activity:
Change in accrued plant and equipment purchases	$ (30,416)	$ 77,764