Accounting Standards Issued But Not Yet Adopted (Notes)	3 Months Ended
Mar. 31, 2015
Accounting Standards Issued but Not Yet Adopted [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	ACCOUNTING STANDARDS ISSUED BUT NOT YET ADOPTED Internal-Use Software - Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. In April 2015, the Financial Accounting Standards Board (“FASB”) issued a new accounting standard that provides guidance regarding whether a cloud computing arrangement includes a software license, which would impact the accounting for such an arrangement. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures. Imputation of Interest - Simplifying the Presentation of Debt Issuance Costs. In April 2015, the FASB issued a new accounting standard that requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts or premiums. The new accounting standard is effective as of January 1, 2016, and early adoption is permitted. We are currently assessing the potential impact to our financial statements and financial statement disclosures. Consolidation - Amendments to the Consolidation Analysis. In February 2015, the FASB issued a new accounting standard that makes targeted amendments to the present guidance. One of the amendments in the new standard affects the consolidation analysis performed by reporting entities that are involved with VIEs, particularly those that have decision maker or service provider fee arrangements and related-party relationships. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures. Extraordinary and Unusual Items - Simplifying Income Statement Presentation by Eliminating the Concept of Extraordinary Items. In January 2015, the FASB issued a new accounting standard that eliminates the concept of extraordinary items and their segregation from the results of ordinary operations and expands presentation and disclosure guidance to include items that are both unusual in nature and occur infrequently. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures. Derivatives and Hedging - Determining Whether the Host Contract in a Hybrid Financial Instrument Issued in the Form of a Share Is More Akin to Debt or to Equity. In November 2014, the FASB issued a new accounting standard that requires an entity to determine the nature of the host contract by considering all stated and implied substantive terms and features of the hybrid financial instrument issued in the form of a share, including any embedded derivative features being evaluated for bifurcation. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures. Going Concern - Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. In August 2014, the FASB issued a new accounting standard that requires management to assess if there is substantial doubt about an entity’s ability to continue as a going concern for each annual and interim period. If conditions or events give rise to substantial doubt, disclosures are required. The new accounting standard is effective as of December 31, 2016 and we do not expect it to have an impact on our financial statement disclosures. Consolidation - Measuring the Financial Assets and the Financial Liabilities of a Consolidated Collateralized Financing Entity. In August 2014, the FASB issued a new accounting standard that provides an entity the option to elect to measure the financial assets and financial liabilities of a consolidated collateralized financing entity (“CFE”) at a value that is reflective of its economic interest in the CFE. The new accounting standard is effective as of January 1, 2016 and we do not expect it to have an impact on our financial statements or financial statement disclosures. Stock Compensation - Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. In June 2014, the FASB issued a new accounting standard that requires performance targets that could be achieved after the requisite service period be treated as performance conditions that affect the vesting of the award. The new accounting standard is effective as of January 1, 2016 and we do not expect it to have an impact on our financial statements or financial statement disclosures. Revenue - Revenue from Contracts with Customers. In May 2014, the FASB issued a new accounting standard that requires recognition of revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services. The new standard supersedes virtually all present U.S. GAAP guidance on revenue recognition and requires the use of more estimates and judgments than the present standards as well as additional disclosures. The new accounting standard is effective as of January 1, 2017 and we are assessing the potential impact to our financial statements and financial statement disclosures.

ACCOUNTING STANDARDS ISSUED BUT NOT YET ADOPTED

Internal-Use Software - Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. In April 2015, the Financial Accounting Standards Board (“FASB”) issued a new accounting standard that provides guidance regarding whether a cloud computing arrangement includes a software license, which would impact the accounting for such an arrangement. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures.

Imputation of Interest - Simplifying the Presentation of Debt Issuance Costs. In April 2015, the FASB issued a new accounting standard that requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts or premiums. The new accounting standard is effective as of January 1, 2016, and early adoption is permitted. We are currently assessing the potential impact to our financial statements and financial statement disclosures.

Consolidation - Amendments to the Consolidation Analysis. In February 2015, the FASB issued a new accounting standard that makes targeted amendments to the present guidance. One of the amendments in the new standard affects the consolidation analysis performed by reporting entities that are involved with VIEs, particularly those that have decision maker or service provider fee arrangements and related-party relationships. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures.

Extraordinary and Unusual Items - Simplifying Income Statement Presentation by Eliminating the Concept of Extraordinary Items. In January 2015, the FASB issued a new accounting standard that eliminates the concept of extraordinary items and their segregation from the results of ordinary operations and expands presentation and disclosure guidance to include items that are both unusual in nature and occur infrequently. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures.

Derivatives and Hedging - Determining Whether the Host Contract in a Hybrid Financial Instrument Issued in the Form of a Share Is More Akin to Debt or to Equity. In November 2014, the FASB issued a new accounting standard that requires an entity to determine the nature of the host contract by considering all stated and implied substantive terms and features of the hybrid financial instrument issued in the form of a share, including any embedded derivative features being evaluated for bifurcation. The new accounting standard is effective as of January 1, 2016 and we are assessing the potential impact to our financial statements and financial statement disclosures.

Going Concern - Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. In August 2014, the FASB issued a new accounting standard that requires management to assess if there is substantial doubt about an entity’s ability to continue as a going concern for each annual and interim period. If conditions or events give rise to substantial doubt, disclosures are required. The new accounting standard is effective as of December 31, 2016 and we do not expect it to have an impact on our financial statement disclosures.

Consolidation - Measuring the Financial Assets and the Financial Liabilities of a Consolidated Collateralized Financing Entity. In August 2014, the FASB issued a new accounting standard that provides an entity the option to elect to measure the financial assets and financial liabilities of a consolidated collateralized financing entity (“CFE”) at a value that is reflective of its economic interest in the CFE. The new accounting standard is effective as of January 1, 2016 and we do not expect it to have an impact on our financial statements or financial statement disclosures.

Stock Compensation - Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. In June 2014, the FASB issued a new accounting standard that requires performance targets that could be achieved after the requisite service period be treated as performance conditions that affect the vesting of the award. The new accounting standard is effective as of January 1, 2016 and we do not expect it to have an impact on our financial statements or financial statement disclosures.

Revenue - Revenue from Contracts with Customers. In May 2014, the FASB issued a new accounting standard that requires recognition of revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services. The new standard supersedes virtually all present U.S. GAAP guidance on revenue recognition and requires the use of more estimates and judgments than the present standards as well as additional disclosures. The new accounting standard is effective as of January 1, 2017 and we are assessing the potential impact to our financial statements and financial statement disclosures.