Basic and Diluted Earnings per Share (Tables)

9 Months Ended

Sep. 30, 2013

Schedule of Earnings Per Share, Basic and Diluted

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



	Three months ended
	September 30,
(Amounts in thousands, except share and per share amounts)	Net earnings attributable to shareholders		Weighted average shares	Earnings per share
2013
Basic earnings attributable to shareholders	$	92,400	206,516,194	$	.45
Effect of dilutive potential common shares	—		852,598	—
Diluted earnings attributable to shareholders	$	92,400	207,368,792	$	.45
2012
Basic earnings attributable to shareholders	$	88,490	210,135,763	$	.42
Effect of dilutive potential common shares	—		1,261,839	—
Diluted earnings attributable to shareholders	$	88,490	211,397,602	$	.42




	Nine months ended
	September 30,
(Amounts in thousands, except share and per share amounts)	Net earnings attributable to shareholders		Weighted average shares	Earnings per share
2013
Basic earnings attributable to shareholders	$	265,030	206,478,746	$	1.28
Effect of dilutive potential common shares	—		872,823	—
Diluted earnings attributable to shareholders	$	265,030	207,351,569	$	1.28
2012
Basic earnings attributable to shareholders	$	249,152	211,314,850	$	1.18
Effect of dilutive potential common shares	—		1,601,459	—
Diluted earnings attributable to shareholders	$	249,152	212,916,309	$	1.17

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

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		Nine months ended
	September 30,		September 30,
	2013	2012	2013	2012
Shares	15,314,114	15,265,732	17,165,060	15,211,875