New Accounting Standards	3 Months Ended
Mar. 31, 2019
Accounting Changes and Error Corrections [Abstract]
New Accounting Standards	New Accounting Standards Accounting Standards Recently Adopted In February 2016, the FASB issued ASU No. 2016-02 Leases (Topic 842) (ASU 2016-02). ASU 2016-02 amends the existing lease accounting model by requiring a lessee to recognize the rights and obligations resulting from certain leases as assets and liabilities on the balance sheet. ASU 2016-02 also requires a company to disclose key information about their leasing arrangements. The Company adopted ASU 2016-02 on January 1, 2019 using a modified retrospective approach. Pursuant to ASU 2018-11, Leases (Topic 842): Targeted Improvements, the Company applied the new leases standard at the adoption date and recognized a cumulative effect adjustment to the opening balance sheet on January 1, 2019. The Company elected the package of practical expedients upon transition that allows entities not to reassess lease identification, classification and initial direct costs for leases that existed prior to adoption. The Company also elected the short-term lease practical expedient that allows entities to recognize lease payments on a straight-line basis over the lease term for leases with a term of 12 months or less. The Company has elected the practical expedient allowing entities to not separate non-lease components from lease components, but instead account for such components as a single lease component for all leases except leases involving assets operated by a third-party. The adoption of ASU 2016-02 resulted in the initial recognition of right of use assets and lease liabilities related to the Company's leasing arrangements totaling approximately $60 million on January 1, 2019. The adoption of ASU 2016-02 had no impact on opening retained earnings on January 1, 2019 and is not expected to materially impact consolidated net income or cash flows on an on-going basis. In August 2017, the FASB issued ASU No. 2017-12 Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (ASU 2017-12). ASU 2017-12 amends ASC 815, Derivatives and Hedging to improve the financial reporting of hedging relationships and to simplify the application of the hedge accounting guidance. The ASU makes various updates to the hedge accounting model, including changing the recognition and presentation of changes in the fair value of the hedging instrument and amending disclosure requirements, among other things. The Company adopted ASU 2017-12 on January 1, 2019. The adoption of ASU 2017-12 did not have a material impact on its financial statements. Accounting Standards Not Yet Adopted In July 2016, the FASB issued ASU No. 2016-13 Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13). ASU 2016-13 changes how to recognize expected credit losses on financial assets. The standard requires a more timely recognition of credit losses on loans and other financial assets and also provides additional transparency about credit risk. The current credit loss standard generally requires that a loss actually be incurred before it is recognized, while the new standard will require recognition of full lifetime expected losses upon initial recognition of the financial instrument. The Company is required to adopt ASU 2016-13 for fiscal years, and for interim periods within those fiscal years, beginning after December 15, 2019 on a modified retrospective basis. Early adoption is permitted for fiscal years beginning after December 15, 2018. An entity should apply the standard by recording a cumulative effect adjustment to retained earnings upon adoption. Adoption of this standard will impact how the Company recognizes credit losses on its financial instruments. The Company is currently evaluating the impact of adoption of ASU 2016-13 but anticipates the adoption of ASU 2016-13 will result in an increase in the annual provision for credit losses and the related allowance for credit losses. In January 2017, the FASB issued ASU No. 2017-04 Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment (ASU 2017-04). ASU 2017-04 simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill. Rather, the goodwill impairment is calculated by comparing the fair value of a reporting unit to its carrying value, and an impairment loss is recognized for the amount by which the carrying amount exceeds the fair value, limited to the total goodwill allocated to the reporting unit. All reporting units apply the same impairment test under the new standard. The Company is required to adopt ASU 2017-04 for its annual and any interim goodwill impairment tests in fiscal years beginning after December 15, 2019 on a prospective basis. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement (ASU 2018-13). ASU 2018-13 amends ASC 820 to eliminate, modify, and add certain disclosure requirements for fair value measurements. The guidance is effective for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years. Early adoption is permitted in any period, for either the whole standard or only the provisions that eliminate or modify requirements. The amendments are required to be applied retrospectively, with the exception of a few disclosure additions, which are to be applied on a prospective basis. The Company is currently evaluating the impact of adopting ASU 2018-13, but does not believe that it will have a significant impact on its disclosures. In August 2018, the FASB issued ASU No. 2018-15, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40) (ASU 2018-15). The new guidance requires a customer in a cloud computing arrangement that is a service contract to follow the existing internal-use software guidance to determine which implementation costs to capitalize as assets or expense as incurred. The guidance is effective for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. The Company is currently evaluating the impact of adopting ASU 2018-15.

New Accounting Standards

Accounting Standards Recently Adopted

In February 2016, the FASB issued ASU No. 2016-02 Leases (Topic 842) (ASU 2016-02). ASU 2016-02 amends the existing lease accounting model by requiring a lessee to recognize the rights and obligations resulting from certain leases as assets and liabilities on the balance sheet. ASU 2016-02 also requires a company to disclose key information about their leasing arrangements. The Company adopted ASU 2016-02 on January 1, 2019 using a modified retrospective approach. Pursuant to ASU 2018-11, Leases (Topic 842): Targeted Improvements, the Company applied the new leases standard at the adoption date and recognized a cumulative effect adjustment to the opening balance sheet on January 1, 2019.

The Company elected the package of practical expedients upon transition that allows entities not to reassess lease identification, classification and initial direct costs for leases that existed prior to adoption. The Company also elected the short-term lease practical expedient that allows entities to recognize lease payments on a straight-line basis over the lease term for leases with a term of 12 months or less. The Company has elected the practical expedient allowing entities to not separate non-lease components from lease components, but instead account for such components as a single lease component for all leases except leases involving assets operated by a third-party.

The adoption of ASU 2016-02 resulted in the initial recognition of right of use assets and lease liabilities related to the Company's leasing arrangements totaling approximately $60 million on January 1, 2019. The adoption of ASU 2016-02 had no impact on opening retained earnings on January 1, 2019 and is not expected to materially impact consolidated net income or cash flows on an on-going basis.

In August 2017, the FASB issued ASU No. 2017-12 Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (ASU 2017-12). ASU 2017-12 amends ASC 815, Derivatives and Hedging to improve the financial reporting of hedging relationships and to simplify the application of the hedge accounting guidance. The ASU makes various updates to the hedge accounting model, including changing the recognition and presentation of changes in the fair value of the hedging instrument and amending disclosure requirements, among other things. The Company adopted ASU 2017-12 on January 1, 2019. The adoption of ASU 2017-12 did not have a material impact on its financial statements.

Accounting Standards Not Yet Adopted

In July 2016, the FASB issued ASU No. 2016-13 Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13). ASU 2016-13 changes how to recognize expected credit losses on financial assets. The standard requires a more timely recognition of credit losses on loans and other financial assets and also provides additional transparency about credit risk. The current credit loss standard generally requires that a loss actually be incurred before it is recognized, while the new standard will require recognition of full lifetime expected losses upon initial recognition of the financial instrument. The Company is required to adopt ASU 2016-13 for fiscal years, and for interim periods within those fiscal years, beginning after December 15, 2019 on a modified retrospective basis. Early adoption is permitted for fiscal years beginning after December 15, 2018. An entity should apply the standard by recording a cumulative effect adjustment to retained earnings upon adoption. Adoption of this standard will impact how the Company recognizes credit losses on its financial instruments. The Company is currently evaluating the impact of adoption of ASU 2016-13 but anticipates the adoption of ASU 2016-13 will result in an increase in the annual provision for credit losses and the related allowance for credit losses.

In January 2017, the FASB issued ASU No. 2017-04 Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment (ASU 2017-04). ASU 2017-04 simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill. Rather, the goodwill impairment is calculated by comparing the fair value of a reporting unit to its carrying value, and an impairment loss is recognized for the amount by which the carrying amount exceeds the fair value, limited to the total goodwill allocated to the reporting unit. All reporting units apply the same impairment test under the new standard. The Company is required to adopt ASU 2017-04 for its annual and any interim goodwill impairment tests in fiscal years beginning after December 15, 2019 on a prospective basis. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement (ASU 2018-13). ASU 2018-13 amends ASC 820 to eliminate, modify, and add certain disclosure requirements for fair value measurements. The guidance is effective for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years. Early adoption is permitted in any period, for either the whole standard or only the provisions that eliminate or modify requirements. The amendments are required to be applied retrospectively, with the exception of a few disclosure additions, which are to be applied on a prospective basis. The Company is currently evaluating the impact of adopting ASU 2018-13, but does not believe that it will have a significant impact on its disclosures.

In August 2018, the FASB issued ASU No. 2018-15, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40) (ASU 2018-15). The new guidance requires a customer in a cloud computing arrangement that is a service contract to follow the existing internal-use software guidance to determine which implementation costs to capitalize as assets or expense as incurred. The guidance is effective for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. The Company is currently evaluating the impact of adopting ASU 2018-15.