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CONSOLIDATED BALANCE SHEETS Parentheticals - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Allowance for Doubtful Accounts Receivable | $ 9.0 | $ 7.1
Short-term restricted cash (within other current assets) | 6.3 | 5.2
Long-term restricted cash (within other assets) | $ 0.0 | $ 0.0
Preferred Stock, Shares Issued | 4,600,000 |
Series A junior participating preferred stock [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Preferred Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01
Preferred Stock, Shares Authorized | 10,000,000 | 10,000,000
Preferred Stock, Shares Issued | 4,584,000 | 4,584,000
Preferred Stock, Shares Outstanding | 4,584,000 | 4,584,000
Series B Preferred Stock [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Preferred Stock, Par or Stated Value Per Share | $ 0 | $ 0
Preferred Stock, Shares Authorized | 0 | 0
Preferred Stock, Shares Issued | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0
Class A Common Stock (Shares) [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Common Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01
Common Stock, Shares Authorized | 1,000,000,000 | 1,000,000,000
Common Stock, Shares, Issued | 359,602,000 | 359,231,000
Common Stock, Shares, Outstanding | 359,602,000 | 359,231,000
Class B Common Stock (Shares) [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Common Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01
Common Stock, Shares Authorized | 3,000 | 3,000
Common Stock, Shares, Issued | 3,000 | 3,000
Common Stock, Shares, Outstanding | 3,000 | 3,000

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