Noncontrolling Interests (Schedule Of Redeemable Noncontrolling Interest) (Details) (USD $) In Thousands | 3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2011 | Dec. 31, 2010 | Sep. 30, 2011
Noncontrolling Interest [Member]
Redeemable Noncontrolling Interest [Member] | Sep. 30, 2010
Noncontrolling Interest [Member]
Redeemable Noncontrolling Interest [Member] | Sep. 30, 2011
Noncontrolling Interest [Member]
Redeemable Noncontrolling Interest [Member] | Sep. 30, 2010
Noncontrolling Interest [Member]
Redeemable Noncontrolling Interest [Member] | |
| Balance, Beginning | $ 633,112 | $ 757,655 | $ 628,001 | $ 707,541 | $ 757,655 | $ 786,647 |
| Purchase of shares from redeemable noncontrolling interest | (136) | (362) | (135,754) | (142,109) | ||
| Sale of shares to redeemable noncontrolling interest | 70,000 | |||||
| Net (loss) income attributable to redeemable noncontrolling interest | 5,247 | 37,524 | (58,783) | 99,989 | ||
| Other comprehensive (loss) income attributable to redeemable noncontrolling interest | (3,600) | (6) | (3,424) | |||
| Balance, Ending | $ 633,112 | $ 757,655 | $ 633,112 | $ 741,103 | $ 633,112 | $ 741,103 |
| X | ||||||||||
- Definition Decrease in redeemable noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of redeemable noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the redeemable noncontrolling interests).
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| X | ||||||||||
- Definition Represents an increase in redeemable noncontrolling interest from issuance of additional equity interests to redeemable noncontrolling interest holders or the sale of a portion of the parent's controlling interest.
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| X | ||||||||||
- Definition The portion of net income or loss for the period attributable to redeemable noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent. This element should be used for redeemable noncontrolling interests that are classified within temporary equity.
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| X | ||||||||||
- Definition This element represents Other Comprehensive Income or Loss, Net of Tax, for the period attributable to noncontrolling interest. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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