Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Indicates type of variable interest rate on debt instrument.

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The percentage points added to the reference rate to compute the variable rate on the interest rate derivative.

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Fixed interest rate related to the interest rate derivative.

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Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent.

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Derivatives and Hedging Activities (Narrative) (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
	Sep. 11, 2024	Mar. 31, 2025	Dec. 31, 2024
Derivative [Line Items]
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		us-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember
Interest Rate Swap [Member]
Derivative [Line Items]
Accumulated derivative gains (losses)		$ 16.0	$ 50.9
2024 Term Loan [Member]
Derivative [Line Items]
Accruing interest rate		6.08%
Interest Rate		5.276%
2024 Term Loan [Member] \| Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount		$ 2,000.0
Derivative basis spread on variable interest rate		1.75%
Derivative fixed interest rate		5.165%
2024-2C Tower Securities [Member]
Derivative [Line Items]
Derivative fixed interest rate	3.3985%
Gain in other comprehensive income which is being amortized to interest expense	$ 8.2
Aggregate amount	$ 620.0
Accruing interest rate	4.654%	5.115%
Interest Rate		4.654%