Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2012

Stockholders' Equity Note [Abstract]

Schedule of Stockholders Equity

	Preferred stock		Preference stock			Common Stock		Additional Paid-in Capital			Retained earnings			Accumulated other comprehensive loss			Treasury stock			Total equity
Balances at December 31, 2011	$	4	$	659		$	323,338	$	240,584		$	4,600,217		$	(661,645	)	$	(4,542,143	)	$	(38,986	)
Net income	—		—			—		—			158,670			—			—			158,670
Other comprehensive income	—		—			—		—			—			44,539			—			44,539
Cash dividends
Common ($0.375 per share)	—		—			—		—			(74,925		)	—			—			(74,925		)
Preference	—		—			—		—			(13		)	—			—			(13		)
Issuances of common stock	—		—			—		(18,931		)	—			—			16,352			(2,579		)
Conversions to common stock	—		(6		)	—		(121		)	—			—			127			—
Stock-based compensation expense	—		—			—		4,337			—			—			—			4,337
Balance at March 31, 2012	$	4	$	653		$	323,338	$	225,869		$	4,683,949		$	(617,106	)	$	(4,525,664	)	$	91,043

Schedule of Accumulated Other Comprehensive Income (Loss)

	January 1, 2012			Other comprehensive income			March 31, 2012			January 1, 2011			Other comprehensive income			March 31, 2011
Foreign currency translation adjustments	83,952			33,359			117,311			137,521			50,817			188,338
Net unrealized loss (gain) on derivatives	(8,438		)	49			(8,389		)	(10,445		)	(51		)	(10,496		)
Net unrealized gain (loss) on investment securities	4,387			(857		)	3,530			1,439			(125		)	1,314
Net unamortized (loss) gain on pension and postretirement plans	(741,546		)	11,988			(729,558		)	(602,321		)	8,669			(593,652		)
Accumulated other comprehensive (loss) income	$	(661,645	)	$	44,539		$	(617,106	)	$	(473,806	)	$	59,310		$	(414,496	)