Equity (Tables)

3 Months Ended

Mar. 31, 2019

Statement of Stockholders' Equity [Abstract]

Schedule of Stockholders Equity

A summary of the changes in equity is as follows:

Three Months Ended March 31, 2019	Common Stock			Treasury Stock
(in thousands except share amounts)	Shares	Value		Shares		Value			Additional Paid in Capital			Retained Earnings			AOCI			Non controlling Interest			Total
December 31, 2018	60,048,567	$	60,049	44,253		$	(2,510	)	$	1,450,569		$	700,396		$	(26,916	)	$	105,835		$	2,287,423
Net income (loss) available for common stock	—	—		—		—			—			103,808			—			3,554			107,362
Other comprehensive income (loss), net of tax	—	—		—		—			—			—			457			—			457
Dividends on common stock ($0.505 per share)	—	—		—		—			—			(30,332		)	—			—			(30,332		)
Share-based compensation	48,956	49		(20,497	)	1,078			(589		)	—			—			—			538
Issuance of common stock	280,497	280		—		—			19,719			—			—			—			19,999
Issuance costs	—	—		—		—			(289		)	—			—			—			(289		)
Cumulative effect of ASU 2016-02, Leases implementation	—	—		—		—			—			3,390			—			—			3,390
Distributions to noncontrolling interest	—	—		—		—			—			—			—			(4,846		)	(4,846		)
March 31, 2019	60,378,020	$	60,378	23,756		$	(1,432	)	$	1,469,410		$	777,262		$	(26,459	)	$	104,543		$	2,383,702

Three Months Ended March 31, 2018	Common Stock			Treasury Stock
(in thousands except share amounts)	Shares	Value		Shares	Value			Additional Paid in Capital		Retained Earnings			AOCI			Non controlling Interest			Total
December 31, 2017	53,579,986	$	53,580	39,064	$	(2,306	)	$	1,150,285	$	548,617		$	(41,202	)	$	111,232		$	1,820,206
Net income (loss) available for common stock	—	—		—	—			—		133,004			—			3,630			136,634
Other comprehensive income (loss), net of tax	—	—		—	—			—		—			1,260			—			1,260
Dividends on common stock ($0.475 per share)	—	—		—	—			—		(25,444		)	—			—			(25,444		)
Share-based compensation	64,770	65		14,895	(743		)	1,433		—			—			—			755
Dividend reinvestment and stock purchase plan	4,061	4		—	—			215		—			—			—			219
Other stock transactions	—	—		—	—			—		(16		)	18			—			2
Distributions to noncontrolling interest	—	—		—	—			—		—			—			(5,648		)	(5,648		)
March 31, 2018	53,648,817	$	53,649	53,959	$	(3,049	)	$	1,151,933	$	656,161		$	(39,924	)	$	109,214		$	1,927,984