Basic earnings attributable to shareholders per share is calculated using the weighted average number of common shares outstanding without taking into consideration dilutive potential common shares outstanding. Diluted earnings attributable to shareholders per share is computed using the weighted average number of common shares and dilutive potential common shares outstanding. Dilutive potential shares represent outstanding stock options, including purchase options under the Company's employee stock purchase plan, and unvested RSUs.

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 September 30,				Nine months ended September 30,
	2026		2025		2026		2025
Numerator:
Net earnings attributable to shareholders	$	344,512	$	222,256	$	840,348	$	609,625
Denominator:
Weighted-average basic shares outstanding		129,918		134,956		131,458		136,346
Effect of dilutive share-based awards		199		329		269		444
Weighted-average diluted shares		130,117		135,285		131,727		136,790
Basic earnings per share	$	2.65	$	1.65	$	6.39	$	4.47
Diluted earnings per share	$	2.65	$	1.64	$	6.38	$	4.46

Potential common shares excluded from the computation of diluted earnings per share because their effect would have been anti-dilutive were not material for the three and nine months ended September 30, 2026 and 2025.