Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2023

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
	2023		2022		2023		2022
Amounts attributable to S&P Global Inc. common shareholders:
Net income	$	742	$	608	$	2,047	$	2,815
Basic weighted-average number of common shares outstanding	317.5		329.6		319.4		314.5
Effect of stock options and other dilutive securities	0.5		1.3		0.5		1.2
Diluted weighted-average number of common shares outstanding	318.0		330.9		319.9		315.7
Earnings per share attributable to S&P Global Inc. common shareholders:
Net income:
Basic	$	2.34	$	1.84	$	6.41	$	8.95
Diluted	$	2.33	$	1.84	$	6.40	$	8.91