v3.26.1
Fair Value - Financial Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Assets, Fair Value Disclosure [Abstract]    
Investments $ 4.0 $ 4.0
Impaired lease-related assets 109.5 113.3
Corporate debt securities    
Assets, Fair Value Disclosure [Abstract]    
Investments 1.5 1.5
Securities guaranteed by U.S. government    
Assets, Fair Value Disclosure [Abstract]    
Investments 2.5 2.5
Level 1    
Assets, Fair Value Disclosure [Abstract]    
Total 0.0 0.0
Level 1 | Measured on a recurring basis    
Assets, Fair Value Disclosure [Abstract]    
Total 12.5 11.8
Level 1 | Measured on a recurring basis | Certificates of deposit    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents 11.2 10.6
Level 1 | Measured on a recurring basis | Money market mutual funds    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents 1.3 1.2
Level 1 | Measured on a recurring basis | Corporate debt securities    
Assets, Fair Value Disclosure [Abstract]    
Investments 0.0 0.0
Level 1 | Measured on a recurring basis | Securities guaranteed by U.S. government    
Assets, Fair Value Disclosure [Abstract]    
Investments 0.0 0.0
Level 1 | Measured on a recurring basis | Interest rate swap contracts    
Assets, Fair Value Disclosure [Abstract]    
Derivative assets 0.0 0.0
Level 1 | Measured on a recurring basis | Interest rate swap contracts    
Assets, Fair Value Disclosure [Abstract]    
Derivative assets 0.0  
Level 1 | Measured on a non-recurring basis    
Assets, Fair Value Disclosure [Abstract]    
Impaired lease-related assets 0.0 0.0
Level 2    
Assets, Fair Value Disclosure [Abstract]    
Total 0.0 0.0
Level 2 | Measured on a recurring basis    
Assets, Fair Value Disclosure [Abstract]    
Total 6.5 5.4
Level 2 | Measured on a recurring basis | Certificates of deposit    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents 0.0 0.0
Level 2 | Measured on a recurring basis | Money market mutual funds    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents 0.0 0.0
Level 2 | Measured on a recurring basis | Corporate debt securities    
Assets, Fair Value Disclosure [Abstract]    
Investments 1.5 1.5
Level 2 | Measured on a recurring basis | Securities guaranteed by U.S. government    
Assets, Fair Value Disclosure [Abstract]    
Investments 2.5 2.5
Level 2 | Measured on a recurring basis | Interest rate swap contracts    
Assets, Fair Value Disclosure [Abstract]    
Derivative assets 1.6 1.4
Level 2 | Measured on a recurring basis | Interest rate swap contracts    
Assets, Fair Value Disclosure [Abstract]    
Derivative assets 0.9  
Level 2 | Measured on a non-recurring basis    
Assets, Fair Value Disclosure [Abstract]    
Impaired lease-related assets 0.0 0.0
Level 3    
Assets, Fair Value Disclosure [Abstract]    
Total 3.0 4.0
Level 3 | Measured on a recurring basis    
Assets, Fair Value Disclosure [Abstract]    
Total 0.0 0.0
Level 3 | Measured on a recurring basis | Certificates of deposit    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents 0.0 0.0
Level 3 | Measured on a recurring basis | Money market mutual funds    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents 0.0 0.0
Level 3 | Measured on a recurring basis | Corporate debt securities    
Assets, Fair Value Disclosure [Abstract]    
Investments 0.0 0.0
Level 3 | Measured on a recurring basis | Securities guaranteed by U.S. government    
Assets, Fair Value Disclosure [Abstract]    
Investments 0.0 0.0
Level 3 | Measured on a recurring basis | Interest rate swap contracts    
Assets, Fair Value Disclosure [Abstract]    
Derivative assets 0.0 0.0
Level 3 | Measured on a recurring basis | Interest rate swap contracts    
Assets, Fair Value Disclosure [Abstract]    
Derivative assets 0.0  
Level 3 | Measured on a non-recurring basis    
Assets, Fair Value Disclosure [Abstract]    
Impaired lease-related assets $ 3.0 $ 4.0