Long-Term Debt and Commitments (Tables)

12 Months Ended

Dec. 31, 2024

Long-Term Debt and Commitments [Abstract]

Long Term Debt

The following is a summary of long-term debt:

	December 31,
(millions of dollars)	2024		2023
Secured Credit Agreement:
Term Loan due 2031, net of unamortized deferred financing cost and original issue discount of $7.3 million and $— million	$	567.7	$	—
Previous Secured Credit Agreement:
Term Loan due 2027, net of unamortized deferred financing cost of $— million and $2.4 million		—		530.4
Senior Notes:
5.00% due 2028, net of unamortized deferred financing costs of $3.2 million and $3.9 million		396.8		396.1
Other debt		1.6		2.6
Total	$	966.1	$	929.1
Less: Current maturities		6.5		18.0
Long-term debt	$	959.6	$	911.1