The calculation of earnings per share is based on the weighted-average number of the Company’s shares outstanding for the applicable period. The calculation of diluted earnings per share reflects the effect of all potentially dilutive shares that were outstanding during the respective periods, unless the effect of doing so is antidilutive. The Company uses the treasury stock method to calculate the dilutive effect of outstanding share-based compensation awards. The number of weighted-average shares outstanding used in the computations of basic and diluted earnings (loss) per share are as follows.


	For the Three Month Period Ended June 30,		For the Six Month Period Ended June 30,
	2026	2025	2026	2025


Weighted-average shares outstanding - Basic	389.9	400.5	389.3	401.8
Dilutive effect of outstanding share-based compensation awards	2.0	—	2.4	3.1
Weighted-average shares outstanding - Diluted	391.9	400.5	391.7	404.9

For the three month period ended June 30, 2026, 2.4 million of anti-dilutive shares were not included in the computation of diluted earnings per share. For the three month period ended June 30, 2025, 6.8 million of potentially dilutive stock-based awards were not included in the computation of diluted loss per share as we incurred a net loss during the period. For the six month periods ended June 30, 2026 and 2025, 1.9 million and 1.2 million of anti-dilutive shares were not included in the computation of diluted earnings per share, respectively.