Stockholders Equity

3 Months Ended

Mar. 31, 2017

Equity [Abstract]

Stockholders' Equity

Stockholders' Equity

Changes in stockholders' equity for the three months ended March 31, 2017 and 2016 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, 2016	$	1,347	$	(319,339	)	$	550,641		$	3,412,286		$	(121,306	)	$	368,416		$	3,892,045
Net income	—		—			—			138,190			—			6,520			144,710
Other comprehensive income    (loss), net of income taxes:
Pension and other post-    retirement benefits    liability	—		—			—			—			401			(44		)	357
Foreign currency    translation adjustments	—		—			—			—			17,344			3,207			20,551
Other	—		—			—			—			(75		)	—			(75		)
Shares issued—stock-    based compensation	—		2,943			(1,589		)	—			—			—			1,354
Stock-based compensation,    net of tax on stock options    exercised	—		—			3,009			—			—			—			3,009
Dividends declared	—		—			—			(24,656		)	—			—			(24,656		)
Distributions to noncontrolling    interests	—		—			—			—			—			(4,463		)	(4,463		)
Balances at March 31, 2017	$	1,347	$	(316,396	)	$	552,061		$	3,525,820		$	(103,636	)	$	373,636		$	4,032,832

	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, 2015	$	1,347	$	(258,312	)	$	542,148		$	3,109,987		$	(129,292	)	$	296,053		$	3,561,931
Net income	—		—			—			123,128			—			5,808			128,936
Other comprehensive income    (loss), net of income taxes
Pension and other post-    retirement benefits    liability	—		—			—			—			206			—			206
Foreign currency    translation adjustments	—		—			—			—			22,805			—			22,805
Net unrealized holding    gains on investments	—		—			—			—			15,618			—			15,618
Shares issued—stock-    based compensation	—		1,853			(1,831		)	—			—			—			22
Stock-based compensation,    net of tax on stock options    exercised	—		—			2,569			—			—			—			2,569
Dividends declared	—		—			—			(23,700		)	—			—			(23,700		)
Distributions to noncontrolling    interests	—		—			—			—			—			(3,985		)	(3,985		)
Balances at March 31, 2016	$	1,347	$	(256,459	)	$	542,886		$	3,209,415		$	(90,663	)	$	297,876		$	3,704,402

Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (loss) by component for the three months ended March 31, 2017 and 2016 were as follows:

	Benefits Liability, Net of Tax		Cumulative Foreign Currency Exchange, Net of Tax			Net Unrealized Holding Gains (Losses) on Investments, Net of Tax			Total
Balances at December 31, 2016	$	28,945	$	(150,202	)	$	(49	)	$	(121,306	)
Other comprehensive income (loss) before    reclassifications	101		17,344			(75		)	17,370
Amounts reclassified from accumulated other    comprehensive loss	300		—			—			300
Net other comprehensive income (loss) for the period	401		17,344			(75		)	17,670
Balances at March 31, 2017	$	29,346	$	(132,858	)	$	(124	)	$	(103,636	)

	Benefits Liability, Net of Tax			Cumulative Foreign Currency Exchange, Net of Tax			Net Unrealized Holding Gains (Losses) on Investments, Net of Tax			Total
Balances at December 31, 2015	$	(8,607	)	$	(115,690	)	$	(4,995	)	$	(129,292	)
Other comprehensive income before    reclassifications	—			22,805			15,651			38,456
Amounts reclassified from accumulated other    comprehensive loss (income)	206			—			(33		)	173
Net other comprehensive income for the period	206			22,805			15,618			38,629
Balances at March 31, 2016	$	(8,401	)	$	(92,885	)	$	10,623		$	(90,663	)

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, 2017 and 2016:

Details about Accumulated Other Comprehensive Income (Loss)    Components	Location of Reclassification (Income (Expense)) in Consolidated Statements of Operations	Three Months Ended March 31,
		2017			2016
Amortization of pension and other post-retirement items
Net loss	(1)	$	(463	)	$	(334	)
	Benefit from    income taxes	163			128
		(300		)	(206		)
Net unrealized gains on available-for-sale investments
Realized gain on available-for-sale investments	Other income, net	—			52
	Provision for    income taxes	—			(19		)
		—			33
Total reclassifications for the period		$	(300	)	$	(173	)

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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 13 (Employee Benefits) to the financial statements included in the 2016 Form 10-K.