v3.24.1.u1
Debt and Credit Facilities (Tables)
 3 Months Ended
Mar. 31, 2024
Debt Disclosure [Abstract]  
Total Debt Outstanding
Our total debt outstanding consisted of the amounts set forth in the following table: 

(In millions)Interest rateMarch 31, 2024December 31, 2023
Short-term borrowings(1)
$134.6 $140.7 
Current portion of long-term debt(2)
43.5 35.7 
Total current debt178.1 176.4 
Term Loan A due March 2027989.3 1,021.1 
Senior Notes due September 20255.500 %399.3 399.1 
Senior Secured Notes due October 20261.573 %597.3 597.0 
Senior Notes due December 20274.000 %422.7 422.5 
Senior Notes due February 20286.125 %765.3 764.8 
Senior Notes due April 20295.000 %421.8 421.7 
Senior Notes due February 20317.250 %421.0 420.9 
Senior Notes due July 20336.875 %446.7 446.7 
Other(2)
20.8 20.1 
Total long-term debt, less current portion(3)
4,484.2 4,513.9 
Total debt(4)
$4,662.3 $4,690.3 
(1)Short-term borrowings of $134.6 million at March 31, 2024, were comprised of $81.5 million under our European securitization program, $50.0 million under our U.S. securitization program, and $3.1 million of short-term borrowings
from various lines of credit. Short-term borrowings of $140.7 million at December 31, 2023, were comprised of $86.7 million under our European securitization program, $46.5 million under our U.S. securitization program, and $7.5 million of short-term borrowings from various lines of credit.
(2)Current portion of long-term debt included finance lease liabilities of $7.1 million and $6.7 million at March 31, 2024 and December 31, 2023, respectively. Other debt includes long-term liabilities associated with our finance leases of $13.8 million and $12.8 million at March 31, 2024 and December 31, 2023, respectively. See Note 4, "Leases," for additional information on finance and operating lease liabilities.
(3)Amounts are shown net of unamortized discounts and issuance costs of $34.7 million as of March 31, 2024 and $36.9 million as of December 31, 2023.
(4)As of March 31, 2024, our weighted average interest rate on our short-term borrowings outstanding was 5.4% and on our long-term debt outstanding was 5.6%. As of December 31, 2023, our weighted average interest rate on our short-term borrowings outstanding was 5.3% and on our long-term debt outstanding was 5.6%.
Lines of Credit
The following table summarizes our available lines of credit and committed and uncommitted lines of credit, including our revolving credit facility, and the amounts available under our accounts receivable securitization programs.

(In millions)March 31, 2024December 31, 2023
Used lines of credit(1)
$134.6 $140.7 
Unused lines of credit1,134.9 1,134.7 
Total available lines of credit(2)
$1,269.5 $1,275.4 
(1)Includes total borrowings under the accounts receivable securitization programs, the revolving credit facility and borrowings under lines of credit available to several subsidiaries.
(2)Of the total available lines of credit, $1,132.0 million was committed as of March 31, 2024.