Goodwill and Other Intangible Assets - Schedule of Goodwill and Intangible Assets (Details) - USD ($) $ in Millions		Jun. 30, 2025	Dec. 31, 2024
Goodwill [Line Items]
Goodwill	[1]	$ 1,549.0	$ 1,563.4
Finite-lived:
Gross		859.6	838.6
Accumulated Amortization		565.2	530.4
Net		294.4	308.2
Indefinite-lived:
Gross		150.7	177.9
Total intangible assets
Gross		1,010.3	1,016.5
Accumulated Amortization		565.2	530.4
Net		445.1	486.1
Tradenames
Indefinite-lived:
Gross	[2]	52.0	52.0
Reacquired franchise rights
Indefinite-lived:
Gross	[3]	98.7	125.9
Customer relationships
Finite-lived:
Gross		834.3	814.2
Accumulated Amortization		542.5	509.1
Net		291.8	305.1
Other
Finite-lived:
Gross		25.3	24.4
Accumulated Amortization		22.7	21.3
Net		$ 2.6	$ 3.1

[1] Balances were net of accumulated impairment loss of $807.4 and $749.3 as of June 30, 2025 and December 31, 2024, respectively.

[2] Balances were net of accumulated impairment loss of $139.5 as of both June 30, 2025 and December 31, 2024.

[3] Balances were net of accumulated impairment loss of $30.6 and none as of June 30, 2025 and December 31, 2024, respectively.