Lines of Credit and Financing Arrangements (Tables)

9 Months Ended

Sep. 30, 2025

Debt Disclosure [Abstract]

Summary of outstanding debt obligations

The following table summarizes our outstanding debt obligations and their classification in the accompanying Consolidated Balance Sheets (in millions) as of:

	September 30, 2025		December 31, 2024
Commercial paper	$	157.0	$	—
Current maturities of long-term debt:
Finance lease obligations	$	16.9	$	14.9
Senior unsecured notes	—		300.0
Debt issuance costs	—		(0.4)
Total current maturities of long-term debt	$	16.9	$	314.5
Long-Term Debt:
Finance lease obligations	$	44.7	$	39.5
Senior unsecured notes	800.0		800.0
Debt issuance costs	(6.5)		(6.4)
Total long-term debt	$	838.2	$	833.1
Total debt	$	1,012.1	$	1,147.6

Summary of weighted average borrowing rate facility

Our weighted average borrowing rate on the Program was as follows as of:

	September 30, 2025		December 31, 2024
Weighted average borrowing rate	4.30	%	—	%

Our weighted average borrowing rate on the Amended Credit Agreement was as follows as of:

	September 30, 2025		December 31, 2024
Weighted average borrowing rate	—	%	—	%