(In millions)

March 31, 2024

December 31, 2023

Current portion of finance lease

$

0.1

$

0.1

Current portion of debt

0.1

0.1

Senior unsecured credit facility

15.0

-

4.7% senior notes --- due 2025

300.0

300.0

3.95% senior notes --- due 2027

400.0

400.0

Senior notes --- original issue discount

(0.6

)

(0.7

)

Senior notes --- deferred financing costs

(1.4

)

(1.6

)

Non-current portion of finance lease and other debt

1.6

1.7

Long-term debt

714.6

699.4

Total debt

$

714.7

$

699.5