Earnings per share amounts are the same for class A and class B common shares as the holders of each class are legally entitled to equal per-share distributions whether through dividends or in liquidation.

The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2026 and 2025 (in millions, except per share amounts):


	Three Months Ended June 30,				Six Months Ended June 30,
	2026		2025		2026		2025
Numerator:
Net income	$	604	$	1,283	$	1,468	$	2,470
Denominator:
Weighted-average shares	850		847		850		848
Vested portion of restricted shares	1		—		—		1
Denominator for basic earnings per share	851		847		850		849
Effect of dilutive securities:
Restricted performance units	—		—		1		—

Denominator for diluted earnings per share	851		847		851		849
Basic earnings per share(1)	$	0.71	$	1.51	$	1.73	$	2.91
Diluted earnings per share(1)	$	0.71	$	1.51	$	1.73	$	2.91

Diluted earnings per share for the three months ended June 30, 2026 and 2025 excluded the effect of 5.1 and 1.7 million shares of common stock, respectively, that may be issued upon the exercise of employee stock options because such effect would be antidilutive. Antidilutive shares of common stock for the six months ended June 30, 2026 and 2025 were 4.9 and 1.1 million, respectively.