v3.26.1
Discontinued Operations and Disposal Groups - Summary of Income / (Loss) From Discontinued Operations (Details) - Discontinued Operations, Held-for-Sale or Disposed of by Sale - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items]        
Income / (loss) from discontinued operations, net $ (1,067.2) $ 1,360.3 $ (1,091.9) $ 1,340.4
Park Holidays Sale        
Disposal Group, Including Discontinued Operations [Line Items]        
Income / (loss) from discontinued operations, net (1,067.2) (62.2) (1,091.9) (63.6)
Safe Harbor Business        
Disposal Group, Including Discontinued Operations [Line Items]        
Income / (loss) from discontinued operations, net $ 0.0 $ 1,422.5 $ 0.0 $ 1,404.0