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v3.20.2

Long-Term Debt (Tables) | 6 Months Ended
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Jun. 30, 2020
Debt Disclosure [Abstract] |
Summary of Long-Term Debt | Long-term debt consisted of the following:
(Millions of dollars) |  | June 30, 2020 |  | December 31, 2019
5.625% senior notes due 2027 (net of unamortized discount of $2.6 at June 30, 2020 and $2.7 at December 2019) |  | $ | 297.4 |  |  | $ | 297.3 |
4.75% senior notes due 2029 (net of unamortized discount of $5.8 at June 30, 2020 and $6.1 at December 31, 2019) |  | 494.2 |  |  | 493.9 |
Term loan due 2023 (effective interest rate of 3.35% at June 30, 2020 and 4.31% at December 31, 2019) |  | 237.5 |  |  | 250.0 |
Capitalized lease obligations, vehicles, due through 2023 |  | 2.4 |  |  | 2.4 |
Less unamortized debt issuance costs |  | (5.0) |  |  | (5.5) |
Total long-term debt |  | 1,026.5 |  |  | 1,038.1 |
Less current maturities |  | 51.2 |  |  | 38.8 |
Total long-term debt, net of current |  | $ | 975.3 |  |  | $ | 999.3 |

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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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