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Debt (Tables)

3 Months Ended

Mar. 31, 2024

Total amortized cost of Long-term Debt, Current and Non-Current, outstanding at March 31, 2024 and December 31, 2023 was:


(Dollars in Millions)	Mar 31, 2024		Dec 31, 2023
Senior Notes:
Current:
4.350% Senior Notes due February 15, 2025	$	449.7	$	—
Non-Current:
4.350% Senior Notes due February 15, 2025	—		449.6
2.400% Senior Notes due September 30, 2030	397.1		397.0
3.800% Senior Notes due February 23, 2032	396.1		396.0
5.875% Fixed-Rate Reset Junior Subordinated Debentures due 2062	146.9		146.6
Total Long-term Debt Outstanding	$	1,389.8	$	1,389.2

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

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+ Details