XML 42 R33.htm IDEA: XBRL DOCUMENT v3.23.1
Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2023
Fair Value Disclosures [Abstract]  
Financial Instruments not Carried at Fair Value but which Require Fair Value Disclosure

    

December 31, 2022

    

March 31, 2023

Carrying

Fair

Carrying

Fair

amount

value

amount

value

(In millions)

Cash, cash equivalents and restricted cash

$

334.6

$

334.6

$

184.2

$

184.2

Long-term debt - Fixed rate Senior Notes

 

424.1

 

374.2

 

433.5

 

389.4