Basic and Diluted Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2024

Earnings Per Share [Abstract]

Computation of Basic and Diluted EPS

The following table sets forth the computation of basic and diluted EPS (in millions, except per share amounts):

	Year Ended December 31,
	2024		2023		2022
Net income attributable to SS&C common stockholders	$	760.5	$	607.1	$	650.2
Shares attributable to SS&C:
Weighted-average common shares outstanding – used in calculation of basic EPS	246.4			248.3		254.0
Weighted-average common stock equivalents – stock options and restricted shares	7.4			6.2		8.0
Weighted-average common and common equivalent shares outstanding – used in calculation of diluted EPS	253.8			254.5		262.0
Earnings per share attributable to SS&C common stockholders – Basic	$	3.09	$	2.45	$	2.56
Earnings per share attributable to SS&C common stockholders – Diluted	$	3.00	$	2.39	$	2.48