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Acquisitions - Additional Information (Details) $ in Millions | Oct. 02, 2017 USD ($)
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Sacramento Container Corporation |
Business Acquisition [Line Items] |
Acquisition completion date | Oct. 02, 2017
Cash purchase price | $ 274
Maximum Acquisition period to finalize valuation | 12 months
Acquired finite-lived intangible assets, weighted average useful life | 9 years 8 months 12 days
Sacramento Container Corporation | Minimum |
Business Acquisition [Line Items] |
Property, plant and equipment useful life | 1 year
Sacramento Container Corporation | Maximum |
Business Acquisition [Line Items] |
Property, plant and equipment useful life | 13 years
Northern Sheets LLC And Central California Sheets LLC |
Business Acquisition [Line Items] |
Percentage of membership interests acquired | 100.00%

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