Long-Term Debt and Commitments (Tables)

12 Months Ended

Dec. 31, 2022

Long-Term Debt and Commitments [Abstract]

Long Term Debt

The following is a summary of long-term debt:

	December 31,
(millions of dollars)	2022		2021
Secured Credit Agreement:
Term Loan due 2027, net of unamortized deferred financing cost of $3.1 million and $0 million	$	543.5	$	$ —
Previous Secured Credit Agreement:
Term Loan due 2024, net of unamortized discount and deferred financing costs of $0 million and $8.8 million		—		539.2
Senior Notes:
5.00% due 2028, net of unamortized deferred financing costs of $4.7 million and $5.4 million		395.3		394.6
Other debt		3.8		3.2
Total	$	942.6	$	937.0
Less: Current maturities		14.5		0.8
Long-term debt	$	928.1	$	936.2