Risks and Uncertainties - Additional Information (Detail)	12 Months Ended
Dec. 31, 2020 supplier entity
Concentration Risk [Line Items]
Number of domestic supplier of aluminum cans \| supplier	2
Number of entities in which reporting entity is shareholder and purchases majority of plastic bottles \| entity	2
Total Bottle/Can Sales Volume
Concentration Risk [Line Items]
Concentration risk percentage of related party products volume to customers	84.00%
Collective Bargaining Agreements \| Labor Force Concentration Risk
Concentration Risk [Line Items]
Concentration risk, percentage	14.00%
Collective Bargaining Agreements \| Labor Force Concentration Risk \| Minimum
Concentration Risk [Line Items]
Multi-employer plans collective bargaining arrangements, expiration term	3 years
Collective Bargaining Agreements \| Labor Force Concentration Risk \| Maximum
Concentration Risk [Line Items]
Multi-employer plans collective bargaining arrangements, expiration term	5 years

Concentration risk percentage of related party products volume to customers.

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- Definition

Multiemployer plans collective bargaining arrangement expiration term.

+ References

No definition available.

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Number of domestic supplier of aluminum cans.

+ References

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Number of entities in which reporting entity is shareholder and purchases majority of plastic bottles.

+ References

No definition available.

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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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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 275
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-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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