Employee Benefit Plans - Summary of Estimated Benefit Payments for Defined Benefit Plans for Next 10 Years (Detail) $ in Millions	Dec. 31, 2020 USD ($)
Defined Benefit Plan Estimated Future Benefit Payments [Abstract]
2021	$ 0.9
2022	1.1
2023	1.3
2024	1.1
2025	1.3
2026-2030	8.8
Estimated benefit payments for next 10 years, total	$ 14.5

Defined benefit plan expected future benefit payments for next ten years.

No definition available.

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- Definition

Defined benefit plan expected future benefit payments year six to ten.

+ References

No definition available.

+ Details

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- References

No definition available.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

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- Definition

Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

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+ Details

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- Definition

Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

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