Basis Of Presentation (Policies)	9 Months Ended
Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
New Accounting Pronouncements Not Yet Adopted	In August 2016 the Financial Accounting Standards Board (FASB) issued ASU 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments, which eliminates diversity in practice related to how certain cash receipts and cash payments are presented and classified in the Consolidated Statement of Cash Flows. We plan to adopt this update on January 1, 2017 and do not anticipate that the adoption of this update will have a material impact on our Consolidated Financial Statements. In March 2016 the FASB issued ASU 2016-09, Compensation-Stock Compensation: Improvements to Employee Share-Based Payment Accounting. This update simplifies the accounting for employee share-based payment transactions, including the accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as simplifying classification in the Consolidated Statements of Cash Flows. We plan to adopt this update on January 1, 2017. Upon adoption of this update, excess income tax benefits associated with share-based compensation, which are currently recognized within additional paid in capital, will be recognized within the income tax provision in our Consolidated Statements of Earnings. Additionally, our Consolidated Statements of Cash Flows will present such excess income tax benefits, which are currently presented as a financing activity, as an operating activity. If we had adopted this update on January 1, 2016, the impact would have been $31 through September 30, 2016. The impact of adopting this update in 2017 on our Consolidated Financial Statements will be dependent on market factors, the timing and intrinsic value of future share-based compensation award vests and exercises. In February 2016 the FASB issued ASU 2016-02, Leases. This update requires an entity to recognize assets and liabilities on the balance sheet for leases with lease terms greater than 12 months. We plan to adopt this update on January 1, 2019. We are still evaluating the impact that this update will have on our Consolidated Financial Statements. In May 2014 the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This update outlines a single, comprehensive model for accounting for revenue from contracts with customers. We plan to adopt this update on January 1, 2018. We are still evaluating the impact that this update will have on our Consolidated Financial Statements. No other new accounting pronouncements were issued or became effective during the period that had, or are expected to have, a material impact on our Consolidated Financial Statements.

In August 2016 the Financial Accounting Standards Board (FASB) issued ASU 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments, which eliminates diversity in practice related to how certain cash receipts and cash payments are presented and classified in the Consolidated Statement of Cash Flows. We plan to adopt this update on January 1, 2017 and do not anticipate that the adoption of this update will have a material impact on our Consolidated Financial Statements.

In March 2016 the FASB issued ASU 2016-09, Compensation-Stock Compensation: Improvements to Employee Share-Based Payment Accounting. This update simplifies the accounting for employee share-based payment transactions, including the accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as simplifying classification in the Consolidated Statements of Cash Flows. We plan to adopt this update on January 1, 2017. Upon adoption of this update, excess income tax benefits associated with share-based compensation, which are currently recognized within additional paid in capital, will be recognized within the income tax provision in our Consolidated Statements of Earnings. Additionally, our Consolidated Statements of Cash Flows will present such excess income tax benefits, which are currently presented as a financing activity, as an operating activity. If we had adopted this update on January 1, 2016, the impact would have been $31 through September 30, 2016. The impact of adopting this update in 2017 on our Consolidated Financial Statements will be dependent on market factors, the timing and intrinsic value of future share-based compensation award vests and exercises.

In February 2016 the FASB issued ASU 2016-02, Leases. This update requires an entity to recognize assets and liabilities on the balance sheet for leases with lease terms greater than 12 months. We plan to adopt this update on January 1, 2019. We are still evaluating the impact that this update will have on our Consolidated Financial Statements.

In May 2014 the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This update outlines a single, comprehensive model for accounting for revenue from contracts with customers. We plan to adopt this update on January 1, 2018. We are still evaluating the impact that this update will have on our Consolidated Financial Statements.

No other new accounting pronouncements were issued or became effective during the period that had, or are expected to have, a material impact on our Consolidated Financial Statements.