Capital Stock (Tables)

3 Months Ended

Mar. 31, 2017

Equity [Abstract]

Schedule of Earnings Per Share

Earnings per share for the quarter ended March 31, 2017, and 2016, respectively, are computed as follows:

	For the Quarter Ended
	March 31, 2017		March 31, 2016
	(dollars in thousands)
Numerator:
Net income available to common shareholders	$	157,524	$	83,098
Effect of dilutive securities:	—		—
Dilutive net income available to common shareholders	$	157,524	$	83,098
Denominator:
Weighted average basic shares	187,761,748		187,723,472
Effect of dilutive securities	433,313		116,710
Weighted average dilutive shares	188,195,061		187,840,182
Net income per average share attributable to common stockholders - Basic	$	0.84	$	0.44
Net income per average share attributable to common stockholders - Diluted	$	0.84	$	0.44