Quarterly report pursuant to Section 13 or 15(d)

Long Term Debt - Schedule of carrying values and fair values of debt instruments (Details)

v3.22.1
Long Term Debt - Schedule of carrying values and fair values of debt instruments (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Debt Disclosure [Abstract]    
Fair value [1] $ 2,678.3 $ 2,749.8
Carrying value [2] $ 2,543.9 $ 2,543.3
[1] Includes the fair value of the 4.500% convertible senior notes of $684.5 and $691.9 as of March 31, 2022 and December 31, 2021, respectively.
[2] The carrying value excludes unamortized debt issuance costs.