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Financial Instruments (Tables)
9 Months Ended
Sep. 30, 2021
Fair Value Disclosures [Abstract]  
Financial Instruments not Carried at Fair Value but which Require Fair Value Disclosure

The following table presents the financial instruments that are not carried at fair value but which require fair value disclosure:

 

 

December 31, 2020

 

 

September 30, 2021

 

 

 

Carrying amount

 

 

Fair

value

 

 

Carrying

amount

 

 

Fair

value

 

 

 

(In millions)

 

Cash, cash equivalents and restricted cash

 

$

362.0

 

 

$

362.0

 

 

$

379.7

 

 

$

379.7

 

Long-term debt - Fixed rate Senior Notes

 

 

485.7

 

 

 

499.9

 

 

 

460.4

 

 

 

472.4