Significant Accounting Policies - Allowance for Doubtful Accounts (Tables)

9 Months Ended

Sep. 30, 2026

Allowance for Doubtful Accounts [Abstract]

The table below sets forth information regarding repurchases of shares under the Repurchase Plan (in millions, except for number of shares, which are reflected in thousands, and per share data):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2026		2025		2026		2025
Total number of shares purchased	1,604.8		1,259.6		3,276.1		1,711.3
Average price paid per share1	$	80.26	$	90.31	$	74.66	$	89.16
Amount repurchased1	$	128.8	$	113.8	$	244.6	$	152.6

(1) Amounts include commissions and excise taxes.

Accounts Receivable, Allowance for Credit Loss

The following is a roll-forward of the allowance for doubtful accounts for the periods presented:


	Nine Months Ended September 30,
	2026		2025
Beginning balance	$	27.7	$	19.9
Provision for losses on trade accounts receivable	11.7		15.1
Write-offs, net of recovered accounts	(12.5)		(9.2)
Ending balance	$	26.9	$	25.8