Recently Issued Accounting Pronouncements	12 Months Ended
Dec. 31, 2015
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements Revenue recognition In May 2014, the FASB issued new accounting guidance related to revenue recognition. This new standard will replace all current U.S. GAAP guidance on this topic and eliminate all industry-specific guidance. The new revenue recognition standard provides a unified model to determine when and how revenue is recognized. The core principle is that a company should recognize revenue upon the transfer of promised goods or services to customers in an amount that reflects the consideration for which the entity expects to be entitled in exchange for those goods or services. This guidance will be effective beginning January 1, 2018 and can be applied either retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. We are evaluating the adoption method as well as the impact of this new accounting guidance on our financial statements. Stock-based compensation In June 2014, the FASB issued new guidance related to stock compensation. The new standard requires that a performance target that affects vesting, and that could be achieved after the requisite service period, be treated as a performance condition. As such, the performance target should not be reflected in estimating the grant date fair value of the award. This update further clarifies that compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the periods for which the requisite service has already been rendered. The new standard is effective for fiscal years beginning after December 15, 2015 and can be applied either prospectively or retrospectively to all awards outstanding as of the beginning of the earliest annual period presented as an adjustment to opening retained earnings. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements. Consolidations In February 2015, the FASB issued new guidance related to consolidations. The new standard amends certain requirements for determining whether a variable interest entity must be consolidated. The new standard is effective for fiscal years beginning after December 15, 2015. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements. Debt Issuance Costs In April 2015, the FASB issued new guidance related to the presentation of debt issuance costs in financial statements. The new standard requires an entity to present such costs in the balance sheet as a direct deduction from the related debt liability rather than as an asset. Amortization of the costs will continue to be reported as interest expense. It is effective for annual reporting periods beginning after December 15, 2015. The new guidance will be applied retrospectively to each prior period presented. The adoption of this guidance will not have a material impact on our financial statements. Internal-Use Software In April 2015, the FASB issued new guidance related to internal-use software. The new standard relates to a customer’s accounting for fees paid in cloud computing arrangements. The amendment provides guidance for customers to determine whether such arrangements include software licenses. If a cloud arrangement includes a software license, then the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses and account for the non-software element as a service contract. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The new standard is effective for fiscal years beginning after December 15, 2015. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements. Inventory In July 2015, the FASB issued new guidance related to the measurement of inventory which requires inventory within the scope of the guidance to be measured at the lower of cost and net realizable value. Net realizable value is defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. The new standard is effective for fiscal years beginning after December 15, 2016 and should be applied prospectively. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements. Business Combinations In September 2015, the FASB issued ASU No. 2015-16, Simplifying the Accounting for Measurement-Period Adjustments, providing new guidance related to business combinations. The new standard requires that the cumulative impact of a measurement period adjustment, including the impact on prior periods, made to provisional amounts recorded at the acquisition date as a result of the business combination, be recognized in the reporting period the adjustment is identified. The standard also requires separate presentation on the face of the income statement, or disclosure in the notes, of the portion of the amount recorded in current period earnings by line item. Prior to the issuance of the standard, such adjustments to provisional amounts were recognized retrospectively. The new standard is effective for fiscal years beginning after December 15, 2015 and should be applied prospectively to measurement period adjustments that occur after the effective date. Early adoption is permitted. The adoption of this new accounting guidance could have a material impact on our financial statements in future periods upon occurrence of a measurement period adjustment. Deferred Taxes In November 2015, the FASB issued ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes, providing new guidance to simplify the presentation of deferred taxes. The new standard requires that deferred tax assets and liabilities, along with any related valuation allowance, be classified as non-current on the balance sheet. The issuance of the new standard eliminates the requirement to perform the jurisdiction analysis based on the classifications of the underlying assets and liabilities, and as a result, each jurisdiction will only have one net non-current deferred tax asset or liability. The new standard is effective for fiscal years beginning after December 15, 2016 and can be applied either prospectively or retrospectively. Early adoption is permitted. As of December 31, 2015 we early adopted ASU No. 2015-17 and applied retrospectively to all periods presented. As a result, we reclassified $368 million of deferred tax assets from current "Deferred income taxes, net" resulting in non-current net deferred tax assets and liabilities of $264 million and $10 million, respectively, in our Consolidated Balance Sheet as of December 31, 2014. The adoption of this new guidance did not impact our compliance with debt covenant requirements.

Recently Issued Accounting Pronouncements

Revenue recognition

In May 2014, the FASB issued new accounting guidance related to revenue recognition. This new standard will replace all current U.S. GAAP guidance on this topic and eliminate all industry-specific guidance. The new revenue recognition standard provides a unified model to determine when and how revenue is recognized. The core principle is that a company should recognize revenue upon the transfer of promised goods or services to customers in an amount that reflects the consideration for which the entity expects to be entitled in exchange for those goods or services. This guidance will be effective beginning January 1, 2018 and can be applied either retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. We are evaluating the adoption method as well as the impact of this new accounting guidance on our financial statements.

Stock-based compensation

In June 2014, the FASB issued new guidance related to stock compensation. The new standard requires that a performance target that affects vesting, and that could be achieved after the requisite service period, be treated as a performance condition. As such, the performance target should not be reflected in estimating the grant date fair value of the award. This update further clarifies that compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the periods for which the requisite service has already been rendered. The new standard is effective for fiscal years beginning after December 15, 2015 and can be applied either prospectively or retrospectively to all awards outstanding as of the beginning of the earliest annual period presented as an adjustment to opening retained earnings. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements.

Consolidations

In February 2015, the FASB issued new guidance related to consolidations. The new standard amends certain requirements for determining whether a variable interest entity must be consolidated. The new standard is effective for fiscal years beginning after December 15, 2015. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements.

Debt Issuance Costs

In April 2015, the FASB issued new guidance related to the presentation of debt issuance costs in financial statements. The new standard requires an entity to present such costs in the balance sheet as a direct deduction from the related debt liability rather than as an asset. Amortization of the costs will continue to be reported as interest expense. It is effective for annual reporting periods beginning after December 15, 2015. The new guidance will be applied retrospectively to each prior period presented. The adoption of this guidance will not have a material impact on our financial statements.

Internal-Use Software

In April 2015, the FASB issued new guidance related to internal-use software. The new standard relates to a customer’s accounting for fees paid in cloud computing arrangements. The amendment provides guidance for customers to determine whether such arrangements include software licenses. If a cloud arrangement includes a software license, then the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses and account for the non-software element as a service contract. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The new standard is effective for fiscal years beginning after December 15, 2015. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements.

Inventory

In July 2015, the FASB issued new guidance related to the measurement of inventory which requires inventory within the scope of the guidance to be measured at the lower of cost and net realizable value. Net realizable value is defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. The new standard is effective for fiscal years beginning after December 15, 2016 and should be applied prospectively. Early adoption is permitted. We are evaluating the impact, if any, of adopting this new accounting guidance on our financial statements.

Business Combinations

In September 2015, the FASB issued ASU No. 2015-16, Simplifying the Accounting for Measurement-Period Adjustments, providing new guidance related to business combinations. The new standard requires that the cumulative impact of a measurement period adjustment, including the impact on prior periods, made to provisional amounts recorded at the acquisition date as a result of the business combination, be recognized in the reporting period the adjustment is identified. The standard also requires separate presentation on the face of the income statement, or disclosure in the notes, of the portion of the amount recorded in current period earnings by line item. Prior to the issuance of the standard, such adjustments to provisional amounts were recognized retrospectively. The new standard is effective for fiscal years beginning after December 15, 2015 and should be applied prospectively to measurement period adjustments that occur after the effective date. Early adoption is permitted. The adoption of this new accounting guidance could have a material impact on our financial statements in future periods upon occurrence of a measurement period adjustment.

Deferred Taxes

In November 2015, the FASB issued ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes, providing new guidance to simplify the presentation of deferred taxes. The new standard requires that deferred tax assets and liabilities, along with any related valuation allowance, be classified as non-current on the balance sheet. The issuance of the new standard eliminates the requirement to perform the jurisdiction analysis based on the classifications of the underlying assets and liabilities, and as a result, each jurisdiction will only have one net non-current deferred tax asset or liability. The new standard is effective for fiscal years beginning after December 15, 2016 and can be applied either prospectively or retrospectively. Early adoption is permitted.

As of December 31, 2015 we early adopted ASU No. 2015-17 and applied retrospectively to all periods presented. As a result, we reclassified $368 million of deferred tax assets from current "Deferred income taxes, net" resulting in non-current net deferred tax assets and liabilities of $264 million and $10 million, respectively, in our Consolidated Balance Sheet as of December 31, 2014. The adoption of this new guidance did not impact our compliance with debt covenant requirements.