XML 143 R97.htm IDEA: XBRL DOCUMENT v3.20.1
- Schedule of Fair Values of Interest Rate Swaps and Long-Term Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Item]    
Cash equivalents - Level 1 (a) $ 0.0 $ 310.0
Level 2 measurements:    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Item]    
Included in current portion of debt - Level 2 500.0 4,405.8
Level 2 measurements: | Other Liabilities | Interest Rate Swap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Item]    
Interest rate swap assets - Level 2 0.0 15.3
Interest rate swap liabilities - Level 2 0.0 6.8
Fair Value, Measurements, Recurring | Level 2 measurements: | Liabilities Subject to Compromise [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Item]    
Included in current portion of debt - Level 2 $ 3,676.1 $ 0.0