Basic and Diluted Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2017

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:



	Three months ended
	June 30,
(Amounts in thousands, except per share amounts)	Net earnings attributable to shareholders		Weighted average shares	Earnings per share
2017
Basic earnings attributable to shareholders	$	108,851	180,012	$	0.60
Effect of dilutive potential common shares	—		2,021	—
Diluted earnings attributable to shareholders	$	108,851	182,033	$	0.60
2016
Basic earnings attributable to shareholders	$	116,052	181,753	$	0.64
Effect of dilutive potential common shares	—		1,379	—
Diluted earnings attributable to shareholders	$	116,052	183,132	$	0.63




	Six months ended
	June 30,
(Amounts in thousands, except per share amounts)	Net earnings attributable to shareholders		Weighted average shares	Earnings per share
2017
Basic earnings attributable to shareholders	$	202,115	180,037	$	1.12
Effect of dilutive potential common shares	—		2,054	—
Diluted earnings attributable to shareholders	$	202,115	182,091	$	1.11
2016
Basic earnings attributable to shareholders	$	212,636	181,882	$	1.17
Effect of dilutive potential common shares	—		1,228	—
Diluted earnings attributable to shareholders	$	212,636	183,110	$	1.16

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		Six months ended
	June 30,		June 30,
	2017	2016	2017	2016
Shares	3,002	9,602	3,001	10,632