CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Income	Treasury Stock	Noncontrolling Interest
Beginning Balance at Dec. 31, 2011	$ 1,982,783	$ 42,923	$ 380,965	$ 1,847,106	$ (159,353)	$ (131,053)	$ 2,195
Beginning Balance (in shares) at Dec. 31, 2011		42,923				2,183
Net income (loss)	(218,679)			(219,380)			701
Cash dividends ($1.02 per share)	(41,661)			(41,661)
Other comprehensive (loss) income	20,568				20,525		43
Distributions to noncontrolling interest shareholders	(496)						(496)
Shares issued under compensation plans	12,778	147	10,221			2,410
Shares issued under compensation plans, shares		147				(39)
Deferred compensation	106		(10)			116
Deferred compensation, shares						(4)
Ending Balance at Sep. 30, 2012	1,755,399	43,070	391,176	1,586,065	(138,828)	(128,527)	2,443
Ending Balance (in shares) at Sep. 30, 2012		43,070				2,140
Beginning Balance at Dec. 31, 2012	1,781,537	43,102	394,384	1,601,460	(132,048)	(127,948)	2,587
Beginning Balance (in shares) at Dec. 31, 2012		43,102				2,130
Net income (loss)	116,682			116,053			629
Cash dividends ($1.02 per share)	(41,915)			(41,915)
Other comprehensive (loss) income	(6,592)				(6,335)		(257)
Distributions to noncontrolling interest shareholders	(736)						(736)
Shares issued under compensation plans	13,240	116	10,416			2,708
Shares issued under compensation plans, shares		116				(55)
Deferred compensation	46		(9)			55
Deferred compensation, shares						(1)
Ending Balance at Sep. 29, 2013	$ 1,862,262	$ 43,218	$ 404,791	$ 1,675,598	$ (138,383)	$ (125,185)	$ 2,223
Ending Balance (in shares) at Sep. 29, 2013		43,218				2,074