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Debt (Tables)

12 Months Ended

Dec. 31, 2020

Debt

Summary of debt

​

​	​	​	​	​	​
​	December 31,		​	December 31,
​	2020			2019
​	(in millions)
Unsecured revolving credit facility maturing September 2, 2025	$	—	​	$	368.0
Unsecured term loan repaid August 3, 2020	​	—	​	​	465.0
Senior unsecured notes due April 15, 2023	​	500.0	​	​	500.0
Senior unsecured notes due August 15, 2025	​	400.0	​	​	—
Senior unsecured notes due August 15, 2030	​	500.0	​	​	—
Senior unsecured notes due November 15, 2036	​	250.0	​	​	250.0
Other notes and revolving credit facilities	​	13.7	​	​	13.3
Total	​	1,663.7	​	​	1,596.3
Less: unamortized discount and debt issuance costs	​	(18.8)	​	​	(7.8)
Less: amounts due within one year and short-term borrowings	​	(6.0)	​	​	(64.9)
Total long-term debt	$	1,638.9	​	$	1,523.6

Summary of aggregate maturities of long-term debt for each of the next five years and thereafter

​

​	​	​
​	(in millions)
2021	$	6.0
2022	​	0.3
2023	​	506.0
2024	​	0.3
2025	​	400.3
Thereafter	​	750.8
​	$	1,663.7

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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.

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- Definition

Tabular disclosure of maturity and sinking fund requirement for long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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