Report Element Information
Run date/time: 6/5/2011 7:34:41 AM
Report Element Attributes:
Report element from taxonomy prefix: us-gaap
US GAAP taxonomy standard label: us-gaap: Loss Contingency Accrual, Carrying Value, Period Increase (Decrease)
Filer taxonomy standard label: Loss Contingency Accrual, Carrying Value, Period Increase (Decrease)
Documentation: The increase (decrease) in the period in loss contingency liabilities.
Balance type:  
Period type: For Period (duration)
Report element type: [Concept]
Data type: Monetary (xbrli:monetaryItemType)
 
ID: us-gaap_LossContingencyAccrualCarryingValuePeriodIncreaseDecrease
Name: us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease

Labels of Report Element: (Labels from filer taxonomy, does not include other labels)
Role: Label Lang
Standard label (http://www.xbrl.org/2003/role/label) Loss Contingency Accrual, Carrying Value, Period Increase (Decrease) en-US
Total label (http://www.xbrl.org/2003/role/totalLabel) Loss Contingency Accrual, Carrying Value, Period Increase (Decrease), Total en-US

References of Report Element, FASB Accounting Standards Codification:
Publisher, Name: Topic Sub Topic Glossary URI
FASB, Accounting Standards Codification 450 20 http://asc.fasb.org/extlink&oid=6952336&loc=d3e14326-108349

References of Report Element, SEC Regulation S-X (SX):
Publisher, Name: Number Section Paragraph Subparagraph Article

References of Report Element, US GAAP Legacy:
Publisher: Name Number Chapter Section Paragraph Subparagraph Article Clause Appendix
FASB Statement of Financial Accounting Standard (FAS) 5 9, 10, 11, 12