Equity (Tables)

6 Months Ended

Jun. 30, 2016

Stockholders' Equity Note [Abstract]

Changes In Condensed Consolidated Owners' Equity

The following table shows the changes in our consolidated owners’ equity accounts from December 31, 2015 to June 30, 2016 (in thousands):

	Common Stock		Additional Paid-in Capital			Treasury Stock			Accumulated Deficit			Accumulated Other Comprehensive Loss			Noncontrolling Interests			Total Owners’ Equity
Balance at December 31, 2015	$	439	$	1,217,255		$	(5,593	)	$	(38,012	)	$	(58,562	)	$	80,829		$	1,196,356
Net income (loss)	—		—			—			(7,259		)	—			10,942			3,683
Other comprehensive income, net of income taxes	—		—			—			—			2,482			—			2,482
Issuance of common shares	86		228,460			—			—			—			—			228,546
Distributions to noncontrolling interests	—		—			—			—			—			(21,485		)	(21,485		)
Dividends paid	—		(39,720		)	—			—			—			—			(39,720		)
Unvested dividend equivalent rights	—		206			—			—			—			66			272
Non-cash equity compensation	—		4,592			—			—			—			731			5,323
Issuance of common stock under compensation plans	1		774			—			—			—			—			775
Repurchase of common stock	—		—			(904		)	—			—			—			(904		)
Balance at June 30, 2016	$	526	$	1,411,567		$	(6,497	)	$	(45,271	)	$	(56,080	)	$	71,083		$	1,375,328

Components of Accumulated Other Comprehensive Loss

The following table presents the changes in the components of accumulated other comprehensive loss from December 31, 2015 to June 30, 2016 (in thousands):

	Currency Translation			Employee Benefit Plans			Total
Balance at December 31, 2015	$	(57,201	)	$	(1,361	)	$	(58,562	)
Currency translation adjustment, net of income tax expense of $1,589	2,608			—			2,608
Changes related to benefit plans, net of income tax benefit of $42	—			(126		)	(126		)
Balance at June 30, 2016	$	(54,593	)	$	(1,487	)	$	(56,080	)

Dividends Declared [Table Text Block]

The following table sets forth the quarterly dividends per share declared and/or paid to shareholders for the periods indicated:

Quarter Ending	Dividend Per Share		Date of Record	Date Paid
March 31, 2015	$	0.34	March 9, 2015	March 20, 2015
June 30, 2015	$	0.38	May 18, 2015	May 29, 2015
September 30, 2015	$	0.42	August 17, 2015	August 25, 2015
December 31, 2015	$	0.45	November 16, 2015	November 24, 2015
March 31, 2016	$	0.45	March 7, 2016	March 17, 2016
June 30, 2016	$	0.45	May 16, 2016	May 26, 2016
September 30, 2016	$	0.45	August 15, 2016	August 25, 2016