Basic and Diluted Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

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,
	Net earnings attributable to shareholders		Weighted average shares		Earnings per share
2021
Basic earnings attributable to shareholders	$	316,372		169,210	$	1.87
Effect of dilutive potential common shares		—		2,467		—
Diluted earnings attributable to shareholders	$	316,372		171,677	$	1.84
2020
Basic earnings attributable to shareholders	$	183,869		166,767	$	1.10
Effect of dilutive potential common shares		—		2,523		—
Diluted earnings attributable to shareholders	$	183,869		169,290	$	1.09
	Six months ended June 30,
	Net earnings attributable to shareholders		Weighted average shares		Earnings per share
2021
Basic earnings attributable to shareholders	$	603,592		169,140	$	3.57
Effect of dilutive potential common shares		—		2,520		—
Diluted earnings attributable to shareholders	$	603,592		171,660	$	3.52
2020
Basic earnings attributable to shareholders	$	306,213		167,751	$	1.83
Effect of dilutive potential common shares		—		2,631		—
Diluted earnings attributable to shareholders	$	306,213		170,382	$	1.80