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Details Of Certain Accounts (Other Assets, Net) (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
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Details Of Certain Accounts [Abstract] |  |  |  |
Deferred dry dock expenses, net | $ 22,704 | [1] | $ 5,381 | [1]
Deferred financing costs, net | 24,338 |  | 26,483 |
Intangible assets with finite lives, net | 491 |  | 531 |
Other | 2,304 |  | 2,771 |
Total other assets, net | $ 49,837 |  | $ 35,166 |
[1] | The increase subsequent to December 31, 2011 reflects the costs associated with the regulatory dry docks for our Q4000, Seawell and Well Enhancer vessels during 2012.

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