Financing and Trade Receivables - Schedule of Amortized Cost by Origination Year (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
PSAs
Financing Receivable, Credit Quality Indicator [Line Items]
2022	$ 170.9
2021	80.7
2020	42.3
2019	19.1
2018	5.5
Prior	2.1
Total	320.6	$ 318.1
PSAs | Less than 400
Financing Receivable, Credit Quality Indicator [Line Items]
2022	15.4
2021	8.0
2020	4.0
2019	2.2
2018	0.6
Prior	0.3
Total	30.5
PSAs | 400-599
Financing Receivable, Credit Quality Indicator [Line Items]
2022	24.7
2021	12.4
2020	7.2
2019	3.3
2018	1.0
Prior	0.5
Total	49.1
PSAs | 600-799
Financing Receivable, Credit Quality Indicator [Line Items]
2022	50.4
2021	26.0
2020	13.6
2019	6.2
2018	1.9
Prior	0.7
Total	98.8
PSAs | 800+
Financing Receivable, Credit Quality Indicator [Line Items]
2022	80.4
2021	34.3
2020	17.5
2019	7.4
2018	2.0
Prior	0.6
Total	142.2
Franchisee Notes
Financing Receivable, Credit Quality Indicator [Line Items]
2022	24.2
2021	24.0
2020	10.4
2019	9.9
2018	5.1
Prior	8.3
Total	81.9
Franchisee Notes | Active distributors
Financing Receivable, Credit Quality Indicator [Line Items]
2022	23.9
2021	22.3
2020	8.1
2019	7.1
2018	3.9
Prior	3.9
Total	69.2
Franchisee Notes | Separated distributors
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0.3
2021	1.7
2020	2.3
2019	2.8
2018	1.2
Prior	4.4
Total	$ 12.7