XML 128 R63.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Segments - Geographic Information (Parenthetical) (Detail) | Dec. 31, 2013 | Dec. 31, 2012
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Segment Reporting [Abstract] |  |
Maximum percentage of net sales in any one non-U.S. country | 10.00% | 10.00%
Maximum percentage of long-lived assets in any one non-U.S. country | 10.00% | 10.00%

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- Definition Maximum Percentage Of Long Lived Assets + References No definition available. + Details
Name: | see_MaximumPercentageOfLongLivedAssets
Namespace Prefix: | see_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Maximum Percentage Of Net Sales + References No definition available. + Details
Name: | see_MaximumPercentageOfNetSales
Namespace Prefix: | see_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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