Recently Issued Accounting Standards	9 Months Ended
Sep. 30, 2017
Notes To Financial Statements [Abstract]
Recently Issued Accounting Standards	Recently Issued Accounting Standards In May 2014, the Financial Accounts Standards Board ("FASB") issued ASU No. 2014-09, “Revenue from Contracts with Customers”. This update amends the current guidance on revenue recognition related to contracts with customers. Under ASU No. 2014-09, an entity should recognize revenue when it transfers 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. ASU No. 2014-09 also requires additional disclosure about the nature, amount, timing, and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. In early 2016, the FASB issued additional updates: ASU No. 2016-10, 2016-11 and 2016-12. These updates provide further guidance and clarification on specific items within the previously issued update. In July 2015, the FASB decided to delay the effective date of the new revenue standard to be effective for interim and annual periods beginning on or after December 15, 2017 for public companies. The guidance can be applied using one of two retrospective application methods. The company established a global steering committee with a project plan to analyze the impact of this standard. The company has surveyed businesses within each reporting segment to validate the various revenue streams and identify potential differences in the timing of revenue recognition, which could result from applying the requirements of the new standard. The company also conducted workshops and initiated contract reviews to further corroborate information about the nature, magnitude, and frequency of the underlying transactions identified during the surveys as having a potential impact on revenue recognition. Based on the results, the company is reviewing and revising its accounting policies and formulating plans to address any variations from current practices (including additional disclosure requirements). The company will adopt this standard, as required, for fiscal year 2018 and expects to use the modified retrospective approach, with the cumulative effect, if any, recognized in the opening balance of retained earnings. The company is continuing to evaluate the impact the application of these ASU's will have, if any, on the company's financial position, results of operations or cash flows. In July 2015, the FASB issued ASU 2015-11, “Simplifying the Measurement of Inventory,” which is intended to simplify the subsequent measurement of inventories by replacing the current lower of cost or market test with a lower of cost and net realizable value test. The guidance applies only to inventories for which cost is determined by methods other than last-in first-out and the retail inventory method. Application of the standard, which should be applied prospectively, is required for the annual and interim periods beginning after December 15, 2016. Early adoption is permitted. We adopted this guidance on January 1, 2017 and it did not have an impact on the company's financial position, results of operations or cash flows. In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)". The amendments under this pronouncement will change the way all leases with a duration of one year of more are treated. Under this guidance, lessees will be required to capitalize virtually all leases on the balance sheet as a right-of-use asset and an associated financing lease liability or capital lease liability. The right-of-use asset represents the lessee’s right to use, or control the use of, a specified asset for the specified lease term. The lease liability represents the lessee’s obligation to make lease payments arising from the lease, measured on a discounted basis. Based on certain characteristics, leases are classified as financing leases or operating leases. Financing lease liabilities, those that contain provisions similar to capitalized leases, are amortized like capital leases are under current accounting, as amortization expense and interest expense in the statement of operations. Operating lease liabilities are amortized on a straight-line basis over the life of the lease as lease expense in the statement of operations. This update is effective for annual reporting periods, and interim periods within those reporting periods, beginning after December 15, 2018. The company is currently evaluating the impact this standard will have on its policies and procedures pertaining to its existing and future lease arrangements, disclosure requirements and on the company's financial position, results of operations or cash flows. In March 2016, the FASB issued ASU No. 2016-05, "Derivatives and Hedging (Topic 815): Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships". The amendments in ASU 2016-05 clarify that a change in the counterparty to a derivative instrument that has been designated as the hedging instrument under Topic 815 does not, in and of itself, require dedesignation of the hedging relationship provided that all other hedge accounting criteria continue to be met. The amendments in this update may be applied on either a prospective basis or a modified retrospective basis. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2016. We adopted this guidance on January 1, 2017 and it did not have an impact on the company's financial position, results of operations or cash flows. In March 2016, the FASB issued ASU No. 2016-09, "Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Accounting". The amendments in ASU-09 simplify the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2016. The company adopted ASU No. 2016-09 effective January 1, 2017 on a prospective basis. The adoption of this guidance resulted in the recognition of excess tax benefits in the company's provision for income taxes within the Condensed Consolidated Statements of Comprehensive Income rather than paid-in-capital of approximately $7.9 million for the nine months period ended September 30, 2017. Additionally, the company's Condensed Consolidated Statement of Cash Flows now presents excess tax benefits as an operating activity rather than a financing activity. In August 2016, the FASB issued ASU No. 2016-15, "Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments". The amendments in ASU-15 address eight specific cash flow classification issues to reduce current and potential future diversity in practice. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. The company is evaluating the impact the application of this ASU will have, if any, on the company's cash flows. In October 2016, the FASB issued ASU No. 2016-16, "Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory". The amendments in ASU-16 prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer other than inventory until the asset has been sold to an outside party. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. The company is evaluating the impact the application of this ASU will have, if any, on the company's financial position, results of operations or cash flows. In January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business". The amendments in ASU-01 clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of businesses. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. The company does not expect the adoption of this ASU to have a material impact on its financial position, results of operations or cash flows. In January 2017, the FASB issued ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment". The amendments in ASU-04 simplify the subsequent measurement of goodwill, by removing the second step of the goodwill impairment test. An entity will apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value. The new guidance does not amend the optional qualitative assessment of goodwill impairment. This ASU is effective for annual reporting periods, and interim reporting periods, beginning after December 15, 2019. Early adoption is permitted for testing dates after January 1, 2017. The company does not expect the adoption of this ASU to have a material impact on its financial position, results of operations or cash flows. 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". The amendments in ASU-07 require that an employer report the service costs 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 periodic pension cost and net periodic postretirement benefit cost to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. Early adoption is permitted. Net income will not change as a result of the adoption of this standard. The company is currently evaluating the remaining impacts the ASU will have on its condensed consolidated financial statements. In the FASB issued ASU 2017-12, "Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities". The amendments in ASU-12 provide new guidance about income statement classification and eliminates the requirement to separately measure and report hedge ineffectiveness. The entire change in fair value for qualifying hedge instruments included in the effectiveness will be recorded in other comprehensive income (OCI) and amounts deferred in OCI will be reclassified to earnings in the same income statement line item in which the earnings effect of the hedged item is reported. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2018 with early adoption permitted. The company is currently evaluating the impacts the ASU will have on its condensed consolidated financial statements.

Recently Issued Accounting Standards

In May 2014, the Financial Accounts Standards Board ("FASB") issued ASU No. 2014-09, “Revenue from Contracts with Customers”. This update amends the current guidance on revenue recognition related to contracts with customers. Under ASU No. 2014-09, an entity should recognize revenue when it transfers 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. ASU No. 2014-09 also requires additional disclosure about the nature, amount, timing, and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. In early 2016, the FASB issued additional updates: ASU No. 2016-10, 2016-11 and 2016-12. These updates provide further guidance and clarification on specific items within the previously issued update. In July 2015, the FASB decided to delay the effective date of the new revenue standard to be effective for interim and annual periods beginning on or after December 15, 2017 for public companies. The guidance can be applied using one of two retrospective application methods. The company established a global steering committee with a project plan to analyze the impact of this standard. The company has surveyed businesses within each reporting segment to validate the various revenue streams and identify potential differences in the timing of revenue recognition, which could result from applying the requirements of the new standard. The company also conducted workshops and initiated contract reviews to further corroborate information about the nature, magnitude, and frequency of the underlying transactions identified during the surveys as having a potential impact on revenue recognition. Based on the results, the company is reviewing and revising its accounting policies and formulating plans to address any variations from current practices (including additional disclosure requirements). The company will adopt this standard, as required, for fiscal year 2018 and expects to use the modified retrospective approach, with the cumulative effect, if any, recognized in the opening balance of retained earnings. The company is continuing to evaluate the impact the application of these ASU's will have, if any, on the company's financial position, results of operations or cash flows.

In July 2015, the FASB issued ASU 2015-11, “Simplifying the Measurement of Inventory,” which is intended to simplify the subsequent measurement of inventories by replacing the current lower of cost or market test with a lower of cost and net realizable value test. The guidance applies only to inventories for which cost is determined by methods other than last-in first-out and the retail inventory method. Application of the standard, which should be applied prospectively, is required for the annual and interim periods beginning after December 15, 2016. Early adoption is permitted. We adopted this guidance on January 1, 2017 and it did not have an impact on the company's financial position, results of operations or cash flows.

In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)". The amendments under this pronouncement will change the way all leases with a duration of one year of more are treated. Under this guidance, lessees will be required to capitalize virtually all leases on the balance sheet as a right-of-use asset and an associated financing lease liability or capital lease liability. The right-of-use asset represents the lessee’s right to use, or control the use of, a specified asset for the specified lease term. The lease liability represents the lessee’s obligation to make lease payments arising from the lease, measured on a discounted basis. Based on certain characteristics, leases are classified as financing leases or operating leases. Financing lease liabilities, those that contain provisions similar to capitalized leases, are amortized like capital leases are under current accounting, as amortization expense and interest expense in the statement of operations. Operating lease liabilities are amortized on a straight-line basis over the life of the lease as lease expense in the statement of operations. This update is effective for annual reporting periods, and interim periods within those reporting periods, beginning after December 15, 2018. The company is currently evaluating the impact this standard will have on its policies and procedures pertaining to its existing and future lease arrangements, disclosure requirements and on the company's financial position, results of operations or cash flows.

In March 2016, the FASB issued ASU No. 2016-05, "Derivatives and Hedging (Topic 815): Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships". The amendments in ASU 2016-05 clarify that a change in the counterparty to a derivative instrument that has been designated as the hedging instrument under Topic 815 does not, in and of itself, require dedesignation of the hedging relationship provided that all other hedge accounting criteria continue to be met. The amendments in this update may be applied on either a prospective basis or a modified retrospective basis. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2016. We adopted this guidance on January 1, 2017 and it did not have an impact on the company's financial position, results of operations or cash flows.

In March 2016, the FASB issued ASU No. 2016-09, "Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Accounting". The amendments in ASU-09 simplify the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2016. The company adopted ASU No. 2016-09 effective January 1, 2017 on a prospective basis. The adoption of this guidance resulted in the recognition of excess tax benefits in the company's provision for income taxes within the Condensed Consolidated Statements of Comprehensive Income rather than paid-in-capital of approximately $7.9 million for the nine months period ended September 30, 2017. Additionally, the company's Condensed Consolidated Statement of Cash Flows now presents excess tax benefits as an operating activity rather than a financing activity.

In August 2016, the FASB issued ASU No. 2016-15, "Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments". The amendments in ASU-15 address eight specific cash flow classification issues to reduce current and potential future diversity in practice. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. The company is evaluating the impact the application of this ASU will have, if any, on the company's cash flows.

In October 2016, the FASB issued ASU No. 2016-16, "Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory". The amendments in ASU-16 prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer other than inventory until the asset has been sold to an outside party. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. The company is evaluating the impact the application of this ASU will have, if any, on the company's financial position, results of operations or cash flows.

In January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business". The amendments in ASU-01 clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of businesses. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. The company does not expect the adoption of this ASU to have a material impact on its financial position, results of operations or cash flows.

In January 2017, the FASB issued ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment". The amendments in ASU-04 simplify the subsequent measurement of goodwill, by removing the second step of the goodwill impairment test. An entity will apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value. The new guidance does not amend the optional qualitative assessment of goodwill impairment. This ASU is effective for annual reporting periods, and interim reporting periods, beginning after December 15, 2019. Early adoption is permitted for testing dates after January 1, 2017. The company does not expect the adoption of this ASU to have a material impact on its financial position, results of operations or cash flows.

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". The amendments in ASU-07 require that an employer report the service costs 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 periodic pension cost and net periodic postretirement benefit cost to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2017. Early adoption is permitted. Net income will not change as a result of the adoption of this standard. The company is currently evaluating the remaining impacts the ASU will have on its condensed consolidated financial statements.

In the FASB issued ASU 2017-12, "Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities". The amendments in ASU-12 provide new guidance about income statement classification and eliminates the requirement to separately measure and report hedge ineffectiveness. The entire change in fair value for qualifying hedge instruments included in the effectiveness will be recorded in other comprehensive income (OCI) and amounts deferred in OCI will be reclassified to earnings in the same income statement line item in which the earnings effect of the hedged item is reported. This ASU is effective for annual reporting periods, and interim periods with those reporting periods, beginning after December 15, 2018 with early adoption permitted. The company is currently evaluating the impacts the ASU will have on its condensed consolidated financial statements.