Notes Payable and Indebtedness - Narrative (Details) - USD ($) $ in Millions				9 Months Ended		12 Months Ended
	Jul. 31, 2023	Jul. 25, 2023	Jan. 18, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Feb. 02, 2023
Debt Instrument [Line Items]
Gain (loss) on extinguishment of debt				$ 0.0	$ (16.3)
Long-term debt				3,638.6		$ 3,584.9
Interest Rate Swap
Debt Instrument [Line Items]
Notional amount				2,750.0		1,250.0	$ 1,500.0
Cross-currency swaps
Debt Instrument [Line Items]
Notional amount				375.0		375.0
Standby Letters of Credit
Debt Instrument [Line Items]
Contingent liabilities under open standby letters of credit and bank guarantees in favor of third parties				$ 11.1		$ 11.8
2029 Term Loan | Secured Debt
Debt Instrument [Line Items]
Face amount of debt instrument			$ 460.0
Debt issuance costs			7.4
2029 Term Loan | Secured Debt | Line of Credit
Debt Instrument [Line Items]
Quarterly payment of principal (as a percent)				1.00%
Effective interest rate (as a percent)				8.317%		7.573%
2029 Term Loan | Secured Debt | Line of Credit | SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)				3.00%		3.25%
6.875% New Senior Secured Notes | Secured Debt
Debt Instrument [Line Items]
Repayments of secured debt			$ 420.0
Interest rate on debt instrument (as a percent)			6.875%
Payment of call premium			$ 16.3
Gain (loss) on extinguishment of debt			(23.0)
Repayments of debt			436.3
Long-term debt			413.3
Debt issuance costs, net			$ 6.7
Revolving facility | Revolving Credit Facility
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	0.25%	0.25%
Effective interest rate (as a percent)				8.506%		7.574%
Credit facility, maximum borrowing capacity				$ 850.0
Line of credit facility, current borrowing capacity				$ 735.4		$ 799.7
Revolving facility | Revolving Credit Facility | SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)		3.00%
Revolving facility | Revolving Credit Facility | Line of Credit | SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)				3.35%		3.25%
2026 Term Loan | Secured Debt | Line of Credit
Debt Instrument [Line Items]
Quarterly payment of principal (as a percent)				1.00%
Effective interest rate (as a percent)				8.167%		7.639%
2026 Term Loan | Secured Debt | Line of Credit | SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)				2.85%
2026 Term Loan | Secured Debt | Line of Credit | London Interbank Offered Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)						3.25%