Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2025

Earnings Per Share [Abstract]

Schedule of Calculation for Basic and Diluted Earnings per Share

The calculation of basic and diluted EPS for the periods ended September 30 is as follows:

(in millions, except per share amounts)	Three Months				Nine Months
	2025		2024		2025		2024
Amounts attributable to S&P Global Inc. common shareholders:
Net income	$	1,176	$	971	$	3,337	$	2,972
Basic weighted-average number of common shares outstanding	304.3		311.2		305.8		312.6
Effect of dilutive securities	0.2		0.3		0.3		0.3
Diluted weighted-average number of common shares outstanding	304.5		311.5		306.1		312.9
Earnings per share attributable to S&P Global Inc. common shareholders:
Net income:
Basic	$	3.86	$	3.12	$	10.91	$	9.51
Diluted	$	3.86	$	3.11	$	10.90	$	9.50