v3.5.0.2

Commitments and Contingencies - Legal Proceedings - Additional Information (Detail) $ in Millions | 6 Months Ended
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Jun. 30, 2016 USD ($) Plaintiff
Loss Contingencies [Line Items] |
Accrual for lawsuits | $ 34.5
Expected lawsuits reimbursement amount pursuant to the indemnity provisions of excess liability insurance policies | 25.0
Offsetting receivable from insurance carriers | $ 9.5
Calcasieu River Estuary in Lake Charles Louisiana [Member] |
Loss Contingencies [Line Items] |
Number of individuals that have filed lawsuits against the Company | Plaintiff | 2,607

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- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 + Details
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- Definition The amount of insurance-related assessment liability that is expected to be recovered through policy surcharges applied to in-force policies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 405 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6392405&loc=d3e24119-109301 + Details
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- Details
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