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Debt - Schedule of Long-Term Debt (Detail) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Long term debt	$ 818.6	$ 871.7
Other debt		0.1
Term Loan Facility, Net [Member]
Debt Instrument [Line Items]
Long term debt	$ 818.6	$ 871.6

X

- 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

No definition available.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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- Definition

Amount of long-term debt classified as other.

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