Debt and Financing Arrangements (Tables)

9 Months Ended

Sep. 30, 2024

Debt Disclosure [Abstract]

Schedule of Long Term Debt

Long-term debt consists of the following (in millions):

	Maturity	September 30, 2024		December 31, 2023
Senior notes at 3.35%	2026	$	399.0	$	398.6
Senior notes at 3.15%	2027	298.5		298.0
Senior notes at 3.50%	2028	447.5		447.0
Senior notes at 2.300%	2031	297.1		296.7
Term loan, net of current portion of $15.0 million and $15.0 million, respectively	2026	198.2		582.9
TOTAL LONG-TERM DEBT(a)		$	1,640.3	$	2,023.2

(a)Long-term debt is presented net of debt issuance costs and unamortized discounts.