Basic and Diluted Earnings per Share

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Basic and Diluted Earnings per Share

Basic and Diluted Earnings per Share

The following table reconciles the numerator and the denominator of the basic and diluted per share computations for earnings attributable to shareholders:

	Three months ended
	June 30,
(Amounts in thousands, except share and per share amounts)	Net earnings attributable to shareholders		Weighted average shares	Earnings per share
2015
Basic earnings attributable to shareholders	$	117,760	190,679,008	$	0.62
Effect of dilutive potential common shares	—		1,238,965	—
Diluted earnings attributable to shareholders	$	117,760	191,917,973	$	0.61
2014
Basic earnings attributable to shareholders	$	91,302	196,451,912	$	0.46
Effect of dilutive potential common shares	—		674,331	—
Diluted earnings attributable to shareholders	$	91,302	197,126,243	$	0.46

	Six months ended
	June 30,
(Amounts in thousands, except share and per share amounts)	Net earnings attributable to shareholders		Weighted average shares	Earnings per share
2015
Basic earnings attributable to shareholders	$	224,464	191,150,758	$	1.17
Effect of dilutive potential common shares	—		1,274,763	—
Diluted earnings attributable to shareholders	$	224,464	192,425,521	$	1.17
2014
Basic earnings attributable to shareholders	$	175,126	198,772,260	$	0.88
Effect of dilutive potential common shares	—		710,672	—
Diluted earnings attributable to shareholders	$	175,126	199,482,932	$	0.88

The following potential common shares have been excluded from the computation of diluted earnings per share because the effect would have been antidilutive:

	Three months ended		Six months ended
	June 30,		June 30,
	2015	2014	2015	2014
Shares	8,406,717	15,633,365	10,519,482	16,778,917