Pending Accounting Standards	9 Months Ended
Sep. 30, 2017
Prospective Adoption of New Accounting Pronouncements [Abstract]
Pending Accounting Standards	Pending Accounting Standards Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Subtopic 825-10, Financial Instruments - Overall, which is intended to improve the recognition and measurement of financial instruments. The amended guidance requires an entity to measure equity investments, except those accounted for under the equity method of accounting or those that result in consolidation of the investee, at fair value with changes in fair value recognized in net income and simplify the impairment assessment of equity investments without readily determinable fair values by using a qualitative assessment to identify impairment. The Company does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results. Effective January 1, 2018, the Company will be required to adopt the new guidance of ASC Topic 606, Revenue from Contracts with Customers (Topic 606), which will supersede the revenue recognition requirements in ASC Topic 605, Revenue Recognition. Topic 606 requires the Company to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The new guidance requires the Company to apply the following steps: (1) identify the contract with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when, or as, the Company satisfies a performance obligation. The Company will adopt Topic 606 on a modified retrospective basis and will be required to provide additional disclosures of the amount by which each financial statement line item is affected in the current reporting period, as compared to the guidance that was in effect before the change, and an explanation of the reasons for significant changes. The adoption of this new guidance will require expanded disclosures in the Company’s consolidated financial statements including separate quantitative disclosure of revenues within the scope of Topic 606 and revenues excluded from the scope of Topic 606. Many of the Company’s sales contracts are considered derivatives under ASC Topic 815, Derivatives and Hedging, and are therefore excluded from the scope of Topic 606. The Company has established a cross-functional implementation team consisting of representatives from all of its business segments. The Company utilized surveys to validate all of its current revenue recognition streams and identify areas of its business where potential differences could result from applying the requirements of the new standard. The Company also conducted workshops and performed contract reviews to gather more information about the nature, magnitude, and frequency of the underlying transactions that drove the survey responses. Based on the surveys, workshops, and contract reviews, the Company identified potential accounting changes in the areas of control transfer, voyage charter revenue, bill and hold arrangements, and variable consideration. In the fourth quarter of 2017, the Company will complete the final phase of its revenue recognition implementation plan which includes quantification of the areas of accounting change, assessment of the financial impact of the new guidance on its consolidated financial statements, and finalization of its revenue recognition accounting policy and position papers. Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Topic 805, Business Combinations, which clarifies the definition of a business. The amended guidance is intended to help companies and other organizations evaluate whether transactions should be accounted for as acquisitions (disposals) of assets or businesses and provides a more robust framework to use in determining when a set of assets and activities is a business. Early adoption is permitted for transactions that have not been reported in financial statements that have been issued or made available for issuance. No disclosures are required at adoption. The Company plans to adopt the amended guidance on October 1, 2017. Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Topic 715, Compensation - Retirement Benefits, which requires that an employer report the service cost component in the same line 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, if one is presented. The adoption of this amended guidance will require expanded disclosures and the reclassification of the other components of net benefit cost from cost of products sold and selling, general, and administrative expenses to other (income) expense - net in the Company’s consolidated statements of earnings but will not impact financial results. Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Topic 718, Compensation - Stock Compensation (Topic 718), which provides clarity and reduces diversity in practice as well as cost and complexity when applying the guidance in Topic 718 to the modification of the terms and conditions of a share-based payment. The amendments include guidance on determining which changes to the terms and conditions of share-based payment awards require an entity to apply modification accounting. Early adoption is permitted, including in any interim period for which financial statements have not yet been issued. The Company plans to adopt the amended guidance on October 1, 2017 and does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results. Effective January 1, 2019, the Company will be required to adopt the new guidance of ASC Topic 842, Leases (Topic 842), which will supersede ASC Topic 840, Leases. Topic 842 requires lessees to recognize assets and liabilities for all leases with lease terms of more than 12 months. The Company expects to adopt Topic 842 using a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The adoption of this new guidance will require expanded disclosures in the Company’s consolidated financial statements. The Company has established a cross-functional implementation team consisting of representatives from accounting, legal, procurement, and operations. The Company utilized surveys to centrally gather more information about its existing leases and lease processes and to gather lease contracts. To ensure completeness of the population of lease contracts, the results of the survey were cross-referenced against other available lease information (i.e., year-end disclosures and general ledger). The Company is also working with a vendor to implement a lease management system which will assist in delivering the required accounting changes and disclosures. The next phase of the implementation plan is the abstraction of the relevant lease contract data points which is expected to be completed in the first quarter of 2018. The impact of the new standard will be a significant increase to right of use assets and lease liabilities on the Company’s consolidated balance sheet, primarily as a result of operating leases currently not recognized on the balance sheet. The Company has not yet completed its assessment of the impact of the new guidance on its consolidated statement of earnings. Effective January 1, 2019, the Company will be required to adopt the amended guidance of ASC Topic 815, Derivatives and Hedging, which expands and refines hedge accounting for both non-financial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. The amended guidance also simplifies the application of hedge accounting guidance and eases the administrative burden of hedge documentation requirements and assessing hedge effectiveness. Early adoption is permitted in any interim period with the effect of adoption reflected as an adjustment to the opening balance of retained earnings as of the beginning of the fiscal year of adoption. The Company is considering adopting the amended guidance on January 1, 2018 but has not yet completed its assessment of the impact of this amended guidance on the Company’s financial results. Effective January 1, 2020, the Company will be required to adopt the amended guidance of ASC Topic 326, Financial Instruments - Credit Losses, which is intended to improve financial reporting by requiring more timely recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. The amended guidance requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Early adoption will be permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The Company does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results. Effective January 1, 2020, the Company will be required to adopt the amended guidance of ASC Topic 350, Goodwill and Other, which simplifies the subsequent measurement of goodwill. The amended guidance removes the second step of the goodwill impairment test and requires the application of a one-step quantitative test where the amount of goodwill impairment is the excess of a reporting unit's carrying amount over its fair value, but not to exceed the total amount of goodwill allocated to the reporting unit. The new guidance does not amend the optional qualitative assessment of goodwill impairment. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company plans to adopt the amended guidance on October 1, 2017 and does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results.

Pending Accounting Standards

Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Subtopic 825-10, Financial Instruments - Overall, which is intended to improve the recognition and measurement of financial instruments. The amended guidance requires an entity to measure equity investments, except those accounted for under the equity method of accounting or those that result in consolidation of the investee, at fair value with changes in fair value recognized in net income and simplify the impairment assessment of equity investments without readily determinable fair values by using a qualitative assessment to identify impairment. The Company does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results.

Effective January 1, 2018, the Company will be required to adopt the new guidance of ASC Topic 606, Revenue from Contracts with Customers (Topic 606), which will supersede the revenue recognition requirements in ASC Topic 605, Revenue Recognition. Topic 606 requires the Company to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The new guidance requires the Company to apply the following steps: (1) identify the contract with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when, or as, the Company satisfies a performance obligation. The Company will adopt Topic 606 on a modified retrospective basis and will be required to provide additional disclosures of the amount by which each financial statement line item is affected in the current reporting period, as compared to the guidance that was in effect before the change, and an explanation of the reasons for significant changes. The adoption of this new guidance will require expanded disclosures in the Company’s consolidated financial statements including separate quantitative disclosure of revenues within the scope of Topic 606 and revenues excluded from the scope of Topic 606. Many of the Company’s sales contracts are considered derivatives under ASC Topic 815, Derivatives and Hedging, and are therefore excluded from the scope of Topic 606. The Company has established a cross-functional implementation team consisting of representatives from all of its business segments. The Company utilized surveys to validate all of its current revenue recognition streams and identify areas of its business where potential differences could result from applying the requirements of the new standard. The Company also conducted workshops and performed contract reviews to gather more information about the nature, magnitude, and frequency of the underlying transactions that drove the survey responses. Based on the surveys, workshops, and contract reviews, the Company identified potential accounting changes in the areas of control transfer, voyage charter revenue, bill and hold arrangements, and variable consideration. In the fourth quarter of 2017, the Company will complete the final phase of its revenue recognition implementation plan which includes quantification of the areas of accounting change, assessment of the financial impact of the new guidance on its consolidated financial statements, and finalization of its revenue recognition accounting policy and position papers.

Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Topic 805, Business Combinations, which clarifies the definition of a business. The amended guidance is intended to help companies and other organizations evaluate whether transactions should be accounted for as acquisitions (disposals) of assets or businesses and provides a more robust framework to use in determining when a set of assets and activities is a business. Early adoption is permitted for transactions that have not been reported in financial statements that have been issued or made available for issuance. No disclosures are required at adoption. The Company plans to adopt the amended guidance on October 1, 2017.

Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Topic 715, Compensation - Retirement Benefits, which requires that an employer report the service cost component in the same line 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, if one is presented. The adoption of this amended guidance will require expanded disclosures and the reclassification of the other components of net benefit cost from cost of products sold and selling, general, and administrative expenses to other (income) expense - net in the Company’s consolidated statements of earnings but will not impact financial results.

Effective January 1, 2018, the Company will be required to adopt the amended guidance of ASC Topic 718, Compensation - Stock Compensation (Topic 718), which provides clarity and reduces diversity in practice as well as cost and complexity when applying the guidance in Topic 718 to the modification of the terms and conditions of a share-based payment. The amendments include guidance on determining which changes to the terms and conditions of share-based payment awards require an entity to apply modification accounting. Early adoption is permitted, including in any interim period for which financial statements have not yet been issued. The Company plans to adopt the amended guidance on October 1, 2017 and does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results.

Effective January 1, 2019, the Company will be required to adopt the new guidance of ASC Topic 842, Leases (Topic 842), which will supersede ASC Topic 840, Leases. Topic 842 requires lessees to recognize assets and liabilities for all leases with lease terms of more than 12 months. The Company expects to adopt Topic 842 using a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The adoption of this new guidance will require expanded disclosures in the Company’s consolidated financial statements. The Company has established a cross-functional implementation team consisting of representatives from accounting, legal, procurement, and operations. The Company utilized surveys to centrally gather more information about its existing leases and lease processes and to gather lease contracts. To ensure completeness of the population of lease contracts, the results of the survey were cross-referenced against other available lease information (i.e., year-end disclosures and general ledger). The Company is also working with a vendor to implement a lease management system which will assist in delivering the required accounting changes and disclosures. The next phase of the implementation plan is the abstraction of the relevant lease contract data points which is expected to be completed in the first quarter of 2018. The impact of the new standard will be a significant increase to right of use assets and lease liabilities on the Company’s consolidated balance sheet, primarily as a result of operating leases currently not recognized on the balance sheet. The Company has not yet completed its assessment of the impact of the new guidance on its consolidated statement of earnings.

Effective January 1, 2019, the Company will be required to adopt the amended guidance of ASC Topic 815, Derivatives and Hedging, which expands and refines hedge accounting for both non-financial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. The amended guidance also simplifies the application of hedge accounting guidance and eases the administrative burden of hedge documentation requirements and assessing hedge effectiveness. Early adoption is permitted in any interim period with the effect of adoption reflected as an adjustment to the opening balance of retained earnings as of the beginning of the fiscal year of adoption. The Company is considering adopting the amended guidance on January 1, 2018 but has not yet completed its assessment of the impact of this amended guidance on the Company’s financial results.

Effective January 1, 2020, the Company will be required to adopt the amended guidance of ASC Topic 326, Financial Instruments - Credit Losses, which is intended to improve financial reporting by requiring more timely recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. The amended guidance requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Early adoption will be permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The Company does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results.

Effective January 1, 2020, the Company will be required to adopt the amended guidance of ASC Topic 350, Goodwill and Other, which simplifies the subsequent measurement of goodwill. The amended guidance removes the second step of the goodwill impairment test and requires the application of a one-step quantitative test where the amount of goodwill impairment is the excess of a reporting unit's carrying amount over its fair value, but not to exceed the total amount of goodwill allocated to the reporting unit. The new guidance does not amend the optional qualitative assessment of goodwill impairment. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company plans to adopt the amended guidance on October 1, 2017 and does not expect the adoption of this amended guidance to have a significant impact on the Company’s financial results.