XML 118 R132.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Stockholders' Equity - Total Share-based Compensation Expense (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |
Share-based incentive compensation | $ 54.1 us-gaap_ShareBasedCompensation | $ 24.1 us-gaap_ShareBasedCompensation | [1] | $ 16.9 us-gaap_ShareBasedCompensation | [1]
2013 WVH Incentive Compensation [Member] |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |
Share-based incentive compensation | $ 1.3 us-gaap_ShareBasedCompensation / us-gaap_AwardTypeAxis = see_TwoThousandThirteenWvhIncentiveCompensationMember | $ 2.5 us-gaap_ShareBasedCompensation / us-gaap_AwardTypeAxis = see_TwoThousandThirteenWvhIncentiveCompensationMember |  |  |
[1] | Certain amounts have been revised to reflect the retrospective application of the Company’s change in inventory costing method for certain U.S. inventories to the FIFO method from the LIFO method. Refer to Note 2, “Summary of Significant Accounting Policies - Inventories,” of the notes to consolidated financial statements for further details surrounding this accounting policy change.

X
- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
Name: | us-gaap_ShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=see_TwoThousandThirteenWvhIncentiveCompensationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |