Recent Accounting Policies (Policies)	9 Months Ended
Sep. 30, 2017
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Derivatives and Hedging In August 2017, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2017-12, Derivatives and Hedging (Topic 815), which simplifies and clarifies the accounting and disclosure for hedging activities by more closely aligning the results of cash flow and fair value hedge accounting with the risk management activities of an entity. The amendments in this update are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018, with early adoption permitted. We do not expect this standard to have an impact on our consolidated financial position, results of operations or cash flows. Share-Based Compensation In May 2017, the FASB issued ASU No. 2017-09, Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting, which clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. The amendments in this update are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2017, with early adoption permitted. We will adopt the standard as of January 1, 2018, on a prospective basis. We do not expect this standard to have an impact on our consolidated financial position, results of operations or cash flows. Employee Benefits Plans In March 2017, the FASB issued ASU No. 2017-07, Compensation-Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost, which requires an employer to report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. The standard is effective January 1, 2018, with early adoption as of January 1, 2017 permitted. We adopted the standard during the first quarter of 2017 and recorded the other components of net benefit cost within "Non-operating pension costs" in the Consolidated Condensed Statements of Earnings for both the current and prior year periods. Intangibles - Goodwill and Other In January 2017, the FASB issued ASU No. 2017-04, Simplifying the Test for Goodwill Impairment (Topic 350), which requires an entity to perform a one-step quantitative impairment test, whereby a goodwill impairment loss will be measured as the excess of a reporting unit’s carrying amount over its fair value (not to exceed the total goodwill allocated to that reporting unit). It eliminates the current two-step goodwill impairment test, under which a goodwill impairment loss is measured by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. The standard is effective January 1, 2020, with early adoption as of January 1, 2017 permitted. We adopted the standard during the first quarter of 2017 and it did not have an impact on our consolidated financial position, results of operations or cash flows. Statement of Cash Flows In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230), which clarifies how companies present and classify certain cash receipts and cash payments in the statement of cash flows. In November 2016, the FASB issued additional guidance related to the statement of cash flows, which requires companies to explain the change during the period in the total of cash, cash equivalents, and restricted cash or restricted cash equivalents. The standard is effective January 1, 2018, with early adoption permitted. We will adopt the standard as of January 1, 2018, on a retrospective basis. We do not expect this standard to have a material impact on the presentation of our consolidated cash flows. Leases In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases. The standard requires lessees to classify leases as either finance or operating leases. This classification will determine whether the related expense will be recognized based on asset amortization and interest on the obligation or on a straight-line basis over the term of the lease. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases. We do not expect the lessee requirements to have a material impact on our consolidated financial position, results of operations or cash flows. The new standard continues to require lessors to separate the lease component from the non-lease component; however, it provides clarification on the scope of non-lease components (e.g., maintenance services). The new standard also provides more guidance on how to identify and separate the components. The lease component will be accounted for using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The non-lease component will be accounted for in accordance with the revenue recognition guidance in ASU No. 2014-09. The adoption of the new lease standard will primarily impact our ChoiceLease product line, which includes a vehicle lease as well as maintenance and other services related to the vehicle. We will generally continue to recognize revenue for the lease portion of the product line on a straight-line basis. Revenue from maintenance services will be recognized at the time the maintenance services are performed, which will generally require the deferral of some portion of the customer's lease payments when received, as maintenance services are not performed evenly over the life of a ChoiceLease contract. We will adopt the standard effective January 1, 2019, using the modified retrospective transition method. Upon adoption, we will record a cumulative-effect adjustment to recognize deferred revenue related to the maintenance services on the opening balance sheet for 2017 and restate all prior periods presented (2017 and 2018). We expect the cumulative-effect adjustment will have a significant impact on our consolidated financial position. We continue to evaluate the impact of adoption of this standard on our results of operations. We do not expect the adoption of this standard to have an impact on our cash flows. Revenue Recognition In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which together with related, subsequently issued guidance, requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. In June 2017, the FASB provided further clarification on the interaction of the transition provisions of the new revenue standard and the new lease standard. We will adopt the revenue standard on January 1, 2018, using the full retrospective transition method. This standard will primarily impact lease revenue from our ChoiceLease product line, specifically the non-lease component (primarily maintenance services). However, based on the FASB's clarification guidance issued in June 2017, on the interaction of the transition provisions of the new revenue standard and the new lease standard, we will continue to apply the existing lease accounting guidance to our lease revenue upon adoption of the revenue standard on January 1, 2018 and will adopt the new revenue standard for the maintenance and other services components of our ChoiceLease product line effective January 1, 2019. With respect to other revenue sources, we continue to assess the impact of the following: (1) timing of recognition of variable consideration; (2) principal versus agent considerations; and (3) accounting for costs to obtain and fulfill contracts. We do not expect the adoption of this standard as it relates to other revenue sources to have a material impact on our consolidated financial position, results of operations or cash flows.

Derivatives and Hedging

In August 2017, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2017-12, Derivatives and Hedging (Topic 815), which simplifies and clarifies the accounting and disclosure for hedging activities by more closely aligning the results of cash flow and fair value hedge accounting with the risk management activities of an entity. The amendments in this update are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018, with early adoption permitted. We do not expect this standard to have an impact on our consolidated financial position, results of operations or cash flows.

Share-Based Compensation

In May 2017, the FASB issued ASU No. 2017-09, Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting, which clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. The amendments in this update are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2017, with early adoption permitted. We will adopt the standard as of January 1, 2018, on a prospective basis. We do not expect this standard to have an impact on our consolidated financial position, results of operations or cash flows.

Employee Benefits Plans

In March 2017, the FASB issued ASU No. 2017-07, Compensation-Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost, which requires an employer to report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. The standard is effective January 1, 2018, with early adoption as of January 1, 2017 permitted. We adopted the standard during the first quarter of 2017 and recorded the other components of net benefit cost within "Non-operating pension costs" in the Consolidated Condensed Statements of Earnings for both the current and prior year periods.

Intangibles - Goodwill and Other

In January 2017, the FASB issued ASU No. 2017-04, Simplifying the Test for Goodwill Impairment (Topic 350), which requires an entity to perform a one-step quantitative impairment test, whereby a goodwill impairment loss will be measured as the excess of a reporting unit’s carrying amount over its fair value (not to exceed the total goodwill allocated to that reporting unit). It eliminates the current two-step goodwill impairment test, under which a goodwill impairment loss is measured by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. The standard is effective January 1, 2020, with early adoption as of January 1, 2017 permitted. We adopted the standard during the first quarter of 2017 and it did not have an impact on our consolidated financial position, results of operations or cash flows.

Statement of Cash Flows

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230), which clarifies how companies present and classify certain cash receipts and cash payments in the statement of cash flows. In November 2016, the FASB issued additional guidance related to the statement of cash flows, which requires companies to explain the change during the period in the total of cash, cash equivalents, and restricted cash or restricted cash equivalents. The standard is effective January 1, 2018, with early adoption permitted. We will adopt the standard as of January 1, 2018, on a retrospective basis. We do not expect this standard to have a material impact on the presentation of our consolidated cash flows.

Leases

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases. The standard requires lessees to classify leases as either finance or operating leases. This classification will determine whether the related expense will be recognized based on asset amortization and interest on the obligation or on a straight-line basis over the term of the lease. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases. We do not expect the lessee requirements to have a material impact on our consolidated financial position, results of operations or cash flows.

The new standard continues to require lessors to separate the lease component from the non-lease component; however, it provides clarification on the scope of non-lease components (e.g., maintenance services). The new standard also provides more guidance on how to identify and separate the components. The lease component will be accounted for using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The non-lease component will be accounted for in accordance with the revenue recognition guidance in ASU No. 2014-09. The adoption of the new lease standard will primarily impact our ChoiceLease product line, which includes a vehicle lease as well as maintenance and other services related to the vehicle. We will generally continue to recognize revenue for the lease portion of the product line on a straight-line basis. Revenue from maintenance services will be recognized at the time the maintenance services are performed, which will generally require the deferral of some portion of the customer's lease payments when received, as maintenance services are not performed evenly over the life of a ChoiceLease contract. We will adopt the standard effective January 1, 2019, using the modified retrospective transition method. Upon adoption, we will record a cumulative-effect adjustment to recognize deferred revenue related to the maintenance services on the opening balance sheet for 2017 and restate all prior periods presented (2017 and 2018). We expect the cumulative-effect adjustment will have a significant impact on our consolidated financial position. We continue to evaluate the impact of adoption of this standard on our results of operations. We do not expect the adoption of this standard to have an impact on our cash flows.

Revenue Recognition

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which together with related, subsequently issued guidance, requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. In June 2017, the FASB provided further clarification on the interaction of the transition provisions of the new revenue standard and the new lease standard. We will adopt the revenue standard on January 1, 2018, using the full retrospective transition method.

This standard will primarily impact lease revenue from our ChoiceLease product line, specifically the non-lease component (primarily maintenance services). However, based on the FASB's clarification guidance issued in June 2017, on the interaction of the transition provisions of the new revenue standard and the new lease standard, we will continue to apply the existing lease accounting guidance to our lease revenue upon adoption of the revenue standard on January 1, 2018 and will adopt the new revenue standard for the maintenance and other services components of our ChoiceLease product line effective January 1, 2019.

With respect to other revenue sources, we continue to assess the impact of the following: (1) timing of recognition of variable consideration; (2) principal versus agent considerations; and (3) accounting for costs to obtain and fulfill contracts. We do not expect the adoption of this standard as it relates to other revenue sources to have a material impact on our consolidated financial position, results of operations or cash flows.