Stockholders Equity

3 Months Ended

Mar. 31, 2015

Equity [Abstract]

Stockholders' Equity

Stockholders' Equity

Changes in stockholders' equity for the three months ended March 31, 2015 and 2014 were as follows:

	Common Stock		Common Stock, Held in Treasury			Additional Paid-in Capital		Retained Earnings			Accumulated Other Comprehensive  Income (Loss)			Noncontrolling Interests			Total
Balances at December 31, 2014	$	1,347	$	(96,372	)	$	530,441	$	2,555,528		$	(79,433	)	$	290,377		$	3,201,888
Net income	—		—			—		146,342			—			4,065			150,407
Other comprehensive income    (loss), net of income taxes:
Pension and other post-    retirement benefits    liability	—		—			—		—			427			—			427
Foreign currency    translation adjustments	—		—			—		—			(59,698		)	—			(59,698		)
Net unrealized holding    gains on investments	—		—			—		—			1,042			—			1,042
Common stock repurchased	—		(2,000		)	—		—			—			—			(2,000		)
Shares issued—stock-    based compensation	—		97			60		—			—			—			157
Stock-based compensation,    net of tax on stock options    exercised	—		—			4,041		—			—			—			4,041
Dividends paid	—		—			—		(21,964		)	—			—			(21,964		)
Distributions to noncontrolling    interests	—		—			—		—			—			(3,558		)	(3,558		)
Balances at March 31, 2015	$	1,347	$	(98,275	)	$	534,542	$	2,679,906		$	(137,662	)	$	290,884		$	3,270,742

	Common Stock		Common Stock, Held in Treasury			Additional Paid-in Capital		Retained Earnings			Accumulated Other Comprehensive  Income (Loss)			Total
Balances at December 31, 2013	$	1,346	$	(46,220	)	$	511,432	$	1,954,661		$	(2,616	)	$	2,418,603
Net income	—		—			—		158,032			—			158,032
Other comprehensive income (loss), net of    income taxes:
Pension and other post-retirement benefits    liability	—		—			—		—			135			135
Foreign currency translation adjustments	—		—			—		—			(898		)	(898		)
Net unrealized holding gains on    investments	—		—			—		—			1,597			1,597
Shares issued—stock-based compensation	1		—			2,157		—			—			2,158
Stock-based compensation, net of tax on stock    options exercised	—		—			5,734		—			—			5,734
Dividends paid	—		—			—		(16,789		)	—			(16,789		)
Balances at March 31, 2014	$	1,347	$	(46,220	)	$	519,323	$	2,095,904		$	(1,782	)	$	2,568,572

Accumulated Other Comprehensive Loss

Changes in accumulated other comprehensive income (loss) by component for the three months ended March 31, 2015 and 2014 were as follows:

	Benefits Liability, Net of Tax			Cumulative Foreign Currency Exchange			Net Unrealized Holding Gains on Investments, Net of Tax		Total
Balances at December 31, 2014	$	(23,442	)	$	(56,224	)	$	233	$	(79,433	)
Other comprehensive (loss) income before    reclassifications	—			(59,698		)	1,042		(58,656		)
Amounts reclassified from accumulated other    comprehensive loss	427			—			—		427
Net other comprehensive income (loss) for the period	427			(59,698		)	1,042		(58,229		)
Balances at March 31, 2015	$	(23,015	)	$	(115,922	)	$	1,275	$	(137,662	)

	Benefits Liability, Net of Tax			Cumulative Foreign Currency Exchange			Net Unrealized Holding Gains on Investments, Net of Tax		Total
Balances at December 31, 2013	$	(6,696	)	$	3,904		$	176	$	(2,616	)
Other comprehensive (loss) income before    reclassifications	—			(898		)	1,581		683
Amounts reclassified from accumulated other    comprehensive loss	135			—			16		151
Net other comprehensive income (loss) for the period	135			(898		)	1,597		834
Balances at March 31, 2014	$	(6,561	)	$	3,006		$	1,773	$	(1,782	)

The following table provides the details of the amounts reclassified from accumulated other comprehensive income (loss) into net income in the consolidated statements of operations for the three months ended March 31, 2015 and 2014:

Details about Accumulated Other Comprehensive    Income (Loss) Components	Location of Reclassification (Income (Expense)) in Consolidated Statements of Operations	Three Months Ended March 31,
		2015			2014
Amortization of pension and other post-retirement items
Prior service costs	(1)	$	—		$	(87	)
Net loss	(1)	(652		)	(132		)
		(652		)	(219		)
	Provision for income taxes	225			84
		(427		)	(135		)
Net unrealized gains on available-for-sale investments
Realized loss on available-for-sale investments	Other income, net	—			(25		)
	Provision for income taxes	—			9
		—			(16		)
Total reclassifications for the period		$	(427	)	$	(151	)

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(1) These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost. For additional information, please read Note 10 (Employee Benefits) to the financial statements included in the 2014 Form 10-K.