Leases - Components of Lease Expense (Details) - Madison Industries IAQ Solutions Corporation - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Lessee, Lease, Description [Line Items]
Operating lease expense	$ 8.1	$ 6.4
Finance lease expense
Depreciation of ROU assets	0.6	0.5
Interest on lease liabilities	0.1	0.0
Total lease expense	$ 8.8	$ 6.9

Finance Lease Expense

No definition available.

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- Definition

Amount of interest expense on finance lease liability.

+ References

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- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

+ References

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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