Commitments and Contingencies (Detail) $ in Millions	Mar. 31, 2020 USD ($) lawsuit
Loss Contingencies [Line Items]
Number of lawsuits against Company \| lawsuit	8
Self insurance on product claim	$ 5.0
Surety Bond
Loss Contingencies [Line Items]
Bonds outstanding	24.1
Expiring in 2020 \| Surety Bond
Loss Contingencies [Line Items]
Bonds outstanding	0.5
Expiring in 2021 \| Surety Bond
Loss Contingencies [Line Items]
Bonds outstanding	2.4
Expiring in 2022 \| Surety Bond
Loss Contingencies [Line Items]
Bonds outstanding	3.2
Expiring in 2023 \| Surety Bond
Loss Contingencies [Line Items]
Bonds outstanding	7.5
Expiring in 2024 \| Surety Bond
Loss Contingencies [Line Items]
Bonds outstanding	10.5
Line of Credit
Loss Contingencies [Line Items]
Letters of credit outstanding amount	$ 2.7

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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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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Number of pending claims pertaining to a loss contingency.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349

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Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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