Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2024

Fair Value Disclosures [Abstract]

Schedule of Carrying Amounts and Estimated Fair Values by Input Level

The carrying amounts and estimated fair values by input level of the Company’s financial instruments were as follows:

	September 30, 2024
(in millions)	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Cash and cash equivalents	$	834.0	$	834.0	$	834.0	$	—	$	—
Equity securities	$	8.2	$	8.2	$	8.2	$	—	$	—
Available-for-sale debt securities	$	24.2	$	24.2	$	—	$	—	$	24.2
Held-to-maturity securities	$	6.7	$	6.7	$	—	$	6.7	$	—
Promissory notes	$	7.9	$	7.9	$	—	$	7.9	$	—
Financial liabilities:
Long-term debt
Amended Credit Facilities	$	1,445.4	$	1,459.5	$	—	$	1,459.5	$	—
5.625% Notes	$	399.8	$	394.0	$	—	$	394.0	$	—
4.125% Notes	$	395.3	$	364.0	$	—	$	364.0	$	—
Convertible Notes	$	327.4	$	356.9	$	—	$	356.9	$	—
Other long-term obligations	$	197.5	$	196.3	$	—	$	8.1	$	188.2
Other liabilities	$	44.7	$	44.6	$	—	$	2.6	$	42.0

	December 31, 2023
(in millions)	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Cash and cash equivalents	$	1,071.8	$	1,071.8	$	1,071.8	$	—	$	—
Equity securities	$	10.7	$	10.7	$	10.7	$	—	$	—
Available-for-sale securities	$	24.2	$	24.2	$	—	$	—	$	24.2
Held-to-maturity securities	$	6.7	$	6.7	$	—	$	6.7	$	—
Promissory notes	$	7.9	$	7.9	$	—	$	7.9	$	—
Financial liabilities:
Long-term debt
Amended Credit Facilities	$	1,471.7	$	1,483.5	$	1,483.5	$	—	$	—
5.625% Notes	$	399.7	$	388.0	$	388.0	$	—	$	—
4.125% Notes	$	394.6	$	340.0	$	340.0	$	—	$	—
Convertible Notes	$	326.1	$	427.6	$	427.6	$	—	$	—
Other long-term obligations	$	173.5	$	172.1	$	—	$	18.0	$	154.1
Other liabilities	$	79.0	$	78.9	$	—	$	2.7	$	76.2

Schedule of the Changes in Fair Value of Level 3 Assets and Liabilities

The following table summarizes the changes in fair value of our Level 3 assets and liabilities measured on a recurring basis:

(in millions)	Other Assets and Liabilities
Balance as of January 1, 2024	$	254.5
Interest	34.1
Payment installments	(33.1)
Included in loss and other comprehensive loss (1)	(1.1)
Balance as of September 30, 2024	$	254.4

(1)The expense is included in “General and administrative” within our unaudited Consolidated Statements of Operations.

Schedule of Significant Unobservable Inputs Used in Calculating Level 3 Assets and Liabilities

The following table summarizes the significant unobservable inputs used in calculating fair value for our Level 3 assets and liabilities as of September 30, 2024:

	Valuation Technique	Unobservable Input	Discount Rate
Available-for-sale debt securities	Discounted cash flow	Discount rate	35.0	%
Other long-term obligation	Discounted cash flow	Discount rate	27.0	%
Contingent purchase price - Plainridge Park Casino	Discounted cash flow	Discount rate	6.3	%