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Basis of Presentation and Principles of Consolidation Reclassification (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			3 Months Ended	6 Months Ended	9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Mar. 31, 2014	Jun. 30, 2014	Sep. 30, 2014
Net Cash Provided by (Used in) Operating Activities	$ (10,342)us-gaap_NetCashProvidedByUsedInOperatingActivities	$ (180,465)us-gaap_NetCashProvidedByUsedInOperatingActivities	$ (191,932)us-gaap_NetCashProvidedByUsedInOperatingActivities
Net Cash Provided by (Used in) Investing Activities	159,793us-gaap_NetCashProvidedByUsedInInvestingActivities	893,447us-gaap_NetCashProvidedByUsedInInvestingActivities	1,267,047us-gaap_NetCashProvidedByUsedInInvestingActivities
Scenario, Previously Reported [Member]
Net Cash Provided by (Used in) Operating Activities				(60,678)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember	(83,477)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember	1,570us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Net Cash Provided by (Used in) Investing Activities				31,318us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember	58,691us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember	295,785us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Scenario, Adjustment [Member]
Net Cash Provided by (Used in) Operating Activities				(4,143)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioAdjustmentMember	(8,630)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioAdjustmentMember	(11,920)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioAdjustmentMember
Net Cash Provided by (Used in) Investing Activities				4,143us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioAdjustmentMember	8,630us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioAdjustmentMember	11,920us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioAdjustmentMember
Scenario, Actual [Member]
Net Cash Provided by (Used in) Operating Activities				(64,821)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioActualMember	(92,107)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioActualMember	(10,350)us-gaap_NetCashProvidedByUsedInOperatingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioActualMember
Net Cash Provided by (Used in) Investing Activities				$ 35,461us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioActualMember	$ 67,321us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioActualMember	$ 307,705us-gaap_NetCashProvidedByUsedInInvestingActivities / us-gaap_StatementScenarioAxis = us-gaap_ScenarioActualMember

X

- Definition

Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 24

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585



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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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