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Fair Value Measurements - Schedule of Fair Value of the Long-Lived Assets Held-for-sale (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Sep. 30, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value $ 50.0  
Total Gains (Losses) (94.8)  
Assets held-for-sale, net 126.8  
Total Liabilities associated with assets held for sale 81.0 $ 71.3
Assets held for sale, selling costs 4.2  
Quoted Prices in Active Markets (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 0.0  
Significant Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 0.0  
Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 50.0  
Assets Held For Sale, Net    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 50.0  
Total Gains (Losses) (89.8)  
Assets Held For Sale, Net | Quoted Prices in Active Markets (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 0.0  
Assets Held For Sale, Net | Significant Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 0.0  
Assets Held For Sale, Net | Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 50.0  
Long-Lived Assets    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 0.0  
Total Gains (Losses) $ (5.0)  
Long-Lived Assets | Discounted Cash Flow    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Weighted average discount rate (percent) 16.00%  
Long-Lived Assets | Quoted Prices in Active Markets (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value $ 0.0  
Long-Lived Assets | Significant Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value 0.0  
Long-Lived Assets | Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets held for sale fair value $ 0.0