Description of Business and Basis of Presentation (Policies)	9 Months Ended
Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
New Accounting Pronouncements	New Accounting Pronouncements - Standards Adopted in 2016 In September 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standard Update (ASU) 2015-16, Business Combinations - Simplifying the Accounting for Measurement-Period Adjustments, which eliminates the requirement to restate prior period financial statements for measurement period adjustments. The new guidance requires that the cumulative impact of a measurement period adjustment (including the impact on prior periods) be recognized in the reporting period in which the adjustment is identified. Consistent with existing guidance, the new guidance requires an acquirer to disclose the nature and amount of measurement period adjustments. We adopted this standard as of January 1, 2016, and there was no impact to the consolidated financial statements. In April 2015, the FASB issued ASU 2015-05, Intangibles - Goodwill and Other - Internal-Use Software, Customer's Accounting for Fees Paid in a Cloud Computing Arrangement, which provides guidance on fees paid by an entity in a cloud computing arrangement and whether an arrangement includes a license to the underlying software. We adopted this standard as of January 1, 2016, and there was no impact to the consolidated financial statements. In April 2015, the FASB issued ASU 2015-03, Simplifying the Presentation of Debt Issuance Costs, which requires debt issuance costs to be presented in the balance sheet as a direct deduction from the associated debt liability. We adopted this standard effective January 1, 2016 and recast the Condensed Consolidated Balance Sheet at December 31, 2015 to reduce other assets and long-term debt by $18 million. In January 2015, the FASB issued ASU 2015-01, Income Statement - Extraordinary and Unusual Items, which removes the concept of extraordinary items, thereby eliminating the need for companies to assess transactions for extraordinary treatment. The standard retained the presentation and disclosure requirements for items that are unusual in nature and/or infrequent in occurrence. We adopted this standard as of January 1, 2016, and there was no impact to the financial statements. New Accounting Pronouncements - Standards Not Yet Adopted In August, 2016, the FASB issued ASU No. 2016-15, Classification of Certain Cash Receipts and Cash Payments (a consensus of the Emerging Issues Task Force). The ASU is intended to reduce diversity in practice in presentation and classification of certain cash receipts and cash payments by providing guidance on eight specific cash flow issues. The ASU is effective for interim and annual periods beginning after December 15, 2017 and early adoption is permitted, including adoption during an interim period. We are currently assessing the impact this standard will have on our consolidated statement of cash flows. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses. The ASU sets forth a “current expected credit loss” (CECL) model which requires companies to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions and reasonable supportable forecasts. This replaces the existing incurred loss model and is applicable to the measurement of credit losses on financial assets measured at amortized cost and applies to some off-balance sheet credit exposures. This standard is effective for interim and annual periods beginning after December 15, 2019. We are currently assessing the impact this standard will have on our financial statements and disclosures. In March 2016, the FASB issued ASU 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The standard includes multiple provisions intended to simplify various aspects of the accounting for share-based payments. The standard is effective for interim and annual periods beginning after December 15, 2016 and early adoption is permitted. We are currently assessing the impact this standard will have on our financial statements and disclosures. In February 2016, the FASB issued ASU 2016-02, Leases. This standard, among other things, will require lessees to recognize almost all leases on their balance sheet as a right-of-use asset and a lease liability and result in enhanced disclosures. The standard is effective for interim and annual periods beginning after December 15, 2018. The standard requires modified retrospective transition and early adoption is permitted. We are currently assessing the impact this standard will have on our financial statements and disclosures. In January 2016, the FASB issued ASU 2016-01, Financial Instruments–Overall: Recognition and Measurement of Financial Assets and Financial Liabilities. This standard primarily affects the accounting for equity investments, financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. The standard is effective for interim and annual periods beginning after December 15, 2017, and early adoption is permitted. We are currently assessing the impact this standard will have on our financial statements and disclosures. In July 2015, the FASB issued ASU 2015-11, Inventory - Simplifying the Measurement of Inventory, which requires inventory to be measured at the lower of cost and net realizable value (estimated selling price less reasonably predictable costs of completion, disposal and transportation). Inventory measured using the last-in, first-out (LIFO) basis is not impacted by the new guidance. The standard is effective for interim and annual periods beginning after December 15, 2016 and early adoption is permitted. We do not believe this standard will have a significant impact on our financial statements or disclosures. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. The standard requires companies to recognize revenue for the transfer of goods and services to customers in amounts that reflect the consideration the company expects to receive in exchange for those goods and services. The standard will also result in enhanced disclosures about revenue. In July 2015, the FASB approved a one-year deferral of the effective date. This standard is now effective for fiscal periods beginning after December 15, 2017. The standard can be adopted either retrospectively or as a cumulative-effect adjustment. Companies are permitted to adopt the standard as early as the original public entity effective date (fiscal periods beginning after December 15, 2016). Early adoption prior to that date is prohibited. We are in the process of evaluating a sample of contracts under the new standard. At this point, we cannot estimate the financial statement impact of this standard upon adoption, nor have we decided on the transition method we will use to adopt this standard.

New Accounting Pronouncements - Standards Adopted in 2016

In September 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standard Update (ASU) 2015-16, Business Combinations - Simplifying the Accounting for Measurement-Period Adjustments, which eliminates the requirement to restate prior period financial statements for measurement period adjustments. The new guidance requires that the cumulative impact of a measurement period adjustment (including the impact on prior periods) be recognized in the reporting period in which the adjustment is identified. Consistent with existing guidance, the new guidance requires an acquirer to disclose the nature and amount of measurement period adjustments. We adopted this standard as of January 1, 2016, and there was no impact to the consolidated financial statements.

In April 2015, the FASB issued ASU 2015-05, Intangibles - Goodwill and Other - Internal-Use Software, Customer's Accounting for Fees Paid in a Cloud Computing Arrangement, which provides guidance on fees paid by an entity in a cloud computing arrangement and whether an arrangement includes a license to the underlying software. We adopted this standard as of January 1, 2016, and there was no impact to the consolidated financial statements.

In April 2015, the FASB issued ASU 2015-03, Simplifying the Presentation of Debt Issuance Costs, which requires debt issuance costs to be presented in the balance sheet as a direct deduction from the associated debt liability. We adopted this standard effective January 1, 2016 and recast the Condensed Consolidated Balance Sheet at December 31, 2015 to reduce other assets and long-term debt by $18 million.

In January 2015, the FASB issued ASU 2015-01, Income Statement - Extraordinary and Unusual Items, which removes the concept of extraordinary items, thereby eliminating the need for companies to assess transactions for extraordinary treatment. The standard retained the presentation and disclosure requirements for items that are unusual in nature and/or infrequent in occurrence. We adopted this standard as of January 1, 2016, and there was no impact to the financial statements.

New Accounting Pronouncements - Standards Not Yet Adopted

In August, 2016, the FASB issued ASU No. 2016-15, Classification of Certain Cash Receipts and Cash Payments (a consensus of the Emerging Issues Task Force). The ASU is intended to reduce diversity in practice in presentation and classification of certain cash receipts and cash payments by providing guidance on eight specific cash flow issues. The ASU is effective for interim and annual periods beginning after December 15, 2017 and early adoption is permitted, including adoption during an interim period. We are currently assessing the impact this standard will have on our consolidated statement of cash flows.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses. The ASU sets forth a “current expected credit loss” (CECL) model which requires companies to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions and reasonable supportable forecasts. This replaces the existing incurred loss model and is applicable to the measurement of credit losses on financial assets measured at amortized cost and applies to some off-balance sheet credit exposures. This standard is effective for interim and annual periods beginning after December 15, 2019. We are currently assessing the impact this standard will have on our financial statements and disclosures.

In March 2016, the FASB issued ASU 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The standard includes multiple provisions intended to simplify various aspects of the accounting for share-based payments. The standard is effective for interim and annual periods beginning after December 15, 2016 and early adoption is permitted. We are currently assessing the impact this standard will have on our financial statements and disclosures.

In February 2016, the FASB issued ASU 2016-02, Leases. This standard, among other things, will require lessees to recognize almost all leases on their balance sheet as a right-of-use asset and a lease liability and result in enhanced disclosures. The standard is effective for interim and annual periods beginning after December 15, 2018. The standard requires modified retrospective transition and early adoption is permitted. We are currently assessing the impact this standard will have on our financial statements and disclosures.

In January 2016, the FASB issued ASU 2016-01, Financial Instruments–Overall: Recognition and Measurement of Financial Assets and Financial Liabilities. This standard primarily affects the accounting for equity investments, financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. The standard is effective for interim and annual periods beginning after December 15, 2017, and early adoption is permitted. We are currently assessing the impact this standard will have on our financial statements and disclosures.

In July 2015, the FASB issued ASU 2015-11, Inventory - Simplifying the Measurement of Inventory, which requires inventory to be measured at the lower of cost and net realizable value (estimated selling price less reasonably predictable costs of completion, disposal and transportation). Inventory measured using the last-in, first-out (LIFO) basis is not impacted by the new guidance. The standard is effective for interim and annual periods beginning after December 15, 2016 and early adoption is permitted. We do not believe this standard will have a significant impact on our financial statements or disclosures.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. The standard requires companies to recognize revenue for the transfer of goods and services to customers in amounts that reflect the consideration the company expects to receive in exchange for those goods and services. The standard will also result in enhanced disclosures about revenue. In July 2015, the FASB approved a one-year deferral of the effective date. This standard is now effective for fiscal periods beginning after December 15, 2017. The standard can be adopted either retrospectively or as a cumulative-effect adjustment. Companies are permitted to adopt the standard as early as the original public entity effective date (fiscal periods beginning after December 15, 2016). Early adoption prior to that date is prohibited. We are in the process of evaluating a sample of contracts under the new standard. At this point, we cannot estimate the financial statement impact of this standard upon adoption, nor have we decided on the transition method we will use to adopt this standard.