Cash-backed bank guarantee facilities

No definition available.

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- Definition

Cash Collateral, Percentage of the aggregate amount of letters of credit outstanding

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Cash Collateral, Percentage of the aggregate amount of letters of credit outstanding if credit rating falls below threshold

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No definition available.

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- Definition

Cash collateralization percentage

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No definition available.

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- Definition

Surety bond facilities aggregate commitment amount

+ References

No definition available.

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The amount owed to the reporting entity by counterparties in securitized loan transactions.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Financial Instruments and Other Guarantees - Narratives (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Jun. 12, 2026	Dec. 31, 2025	Nov. 03, 2025	Jan. 31, 2025	Feb. 13, 2023
Guarantee Obligations [Line Items]
Interest Expense, Operating and Nonoperating	$ 18.6	$ 10.0	$ 42.0	$ 32.6
Restricted Cash	361.2		361.2			$ 709.2
Cash-backed bank guarantee facilities	15.4		15.4
Debt Issuance Costs, Gross	1.9		$ 1.9
Surety bond facilities aggregate commitment amount					$ 700.0
Cash collateralization percentage			100.00%
Letter of Credit
Guarantee Obligations [Line Items]
Line of credit facility, maximum borrowing capacity	$ 250.0		$ 250.0
Stated interest rate	0.75%		0.75%
Letters of credit outstanding, amount	$ 58.2		$ 58.2
Collateralized Letter of Credit Agreement
Guarantee Obligations [Line Items]
Letters of credit outstanding, amount	34.0		34.0
Letter of credit amendment
Guarantee Obligations [Line Items]
Cash Collateral, Percentage of the aggregate amount of letters of credit outstanding							102.00%
Cash Collateral, minimum							103.00%
Surety Trust Account
Guarantee Obligations [Line Items]
Restricted Cash	311.1		311.1			$ 383.6
2028 Convertible Notes, including bifurcated conversion option and debt discount
Guarantee Obligations [Line Items]
Interest Expense, Operating and Nonoperating	0.6	2.6	$ 5.2	7.8
Accounts Receivable Securitization Program
Guarantee Obligations [Line Items]
Line of credit facility, maximum borrowing capacity									$ 225.0
Basis spread on variable rate			2.10%
Outstanding borrowings	0.0		$ 0.0
Accounts Receivable from Securitization	111.0		111.0
Interest Expense, Operating and Nonoperating	0.6	0.6
Letters of credit outstanding, amount	57.5		57.5
Debt Issuance Costs, Gross								$ 1.8
Senior Notes \| 2028 Convertible Notes, including bifurcated conversion option and debt discount
Guarantee Obligations [Line Items]
Induced conversion expense	$ (16.2)		$ (131.1)
Stated interest rate	3.25%		3.25%
Secured debt \| Accounts Receivable Securitization Program
Guarantee Obligations [Line Items]
Interest Expense, Operating and Nonoperating	$ 0.6	$ 0.6	$ 1.8	$ 1.8