Equity (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Schedule of stockholders equity

A summary of shares repurchased under our securities repurchase program, and shares acquired, is as follows:

	Year Ended December 31,
	2023		2022		2021
Shares repurchased (1)	2,640,152		8,065,707		3,112,404
Aggregate purchase price	$	358.7	$	869.3	$	280.6
Average purchase price per share	$	135.86	$	107.78	$	90.13
Shares acquired (2)	168,464		148,440		149,176
Aggregate purchase price	$	23.5	$	17.2	$	12.9
Average purchase price per share	$	139.45	$	115.97	$	86.78
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(1)Shares were repurchased under our securities repurchase program. We had $215.5 million in repurchase authorization remaining under the repurchase program as of December 31, 2023.
(2)Shares were acquired from employees in connection with a net share settlement feature of employee equity awards.