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v3.23.3

Long-Term Debt (Tables) | 9 Months Ended
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Sep. 30, 2023
Debt Disclosure [Abstract] |
Schedule of Long-Term Debt | Long-term debt consisted of the following:
(Millions of dollars) |  | September 30, 2023 |  | December 31, 2022
5.625% senior notes due 2027 (net of unamortized discount of $1.3 at September 30, 2023 and $1.6 at December 31, 2022) |  | $ | 298.7 |  |  | $ | 298.4 |
4.75% senior notes due 2029 (net of unamortized discount of $3.7 at September 30, 2023 and $4.2 at December 31, 2022) |  | 496.3 |  |  | 495.8 |
3.75% senior notes due 2031 (net of unamortized discount of $4.6 at September 30, 2023 and $5.1 at December 31, 2022) |  | 495.4 |  |  | 494.9 |
Term loan due 2028 (effective interest rate of 7.22% at September 30, 2023 and 5.95% at December 31, 2022 and net of unamortized discount of $0.6 at September 30, 2023 and $0.7 at December 31, 2022) |  | 390.4 |  |  | 393.3 |
Capitalized lease obligations, autos and equipment, due through 2026 |  | 2.9 |  |  | 2.3 |
Capitalized lease obligations, buildings, due through 2059 |  | 125.4 |  |  | 131.3 |
Less unamortized debt issuance costs |  | (7.7) |  |  | (9.1) |
Total long-term debt |  | 1,801.4 |  |  | 1,806.9 |
Less current maturities |  | 15.0 |  |  | 15.0 |
Total long-term debt, net of current |  | $ | 1,786.4 |  |  | $ | 1,791.9 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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