Recent Accounting Pronouncements	12 Months Ended
Recent Accounting Pronouncements	Dec. 31, 2019
Accounting Policies [Abstract]
Recent Accounting Pronouncements	RECENT ACCOUNTING PRONOUNCEMENTS New Accounting Pronouncement Adopted Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, the Financial Accounting Standards Board (“FASB”) issued authoritative guidance that permits reclassification of the income tax effects of the U.S. Tax Cuts and Job Act (“Tax Act”) on accumulated other comprehensive income (“AOCI”) to retained earnings. This guidance may be adopted retrospectively to each period (or periods) in which the income tax effects of the Tax Act related to items remaining in AOCI are recognized, or at the beginning of the period of adoption. The guidance became effective for annual periods beginning after December 15, 2018, including interim periods within those annual periods, with early adoption permitted. This guidance became effective during the first quarter of 2019; however, we did not elect to make the optional reclassification. Our policy is to release stranded tax effects from AOCI using either a specific identification approach or portfolio approach based on the nature of the underlying item. Leases In February 2016, the FASB issued authoritative guidance related to accounting for leases. On January 1, 2019, we adopted the guidance using the modified retrospective method applied as of the date of adoption. The comparative information presented in the consolidated financial statements was not restated and is reported under the accounting standards in effect for the periods presented. We have elected all of the available transition practical expedients, including the ‘package of practical expedients’, which permits us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. We have elected not to apply ‘hindsight’ when adopting the standard for determining the reasonably certain lease term and in assessing impairments. We have elected the short-term lease exemption, which means we have not and will not recognize a right-of-use asset or liability for leases that qualify for the short-term exemption and will recognize those lease expenses on a straight-line basis over the lease term in our consolidated statements of operations. Further, we have elected to combine lease and non-lease components for all of our leases. Adoption of the new standard resulted in the recognition of right-of-use assets and liabilities of approximately $176.1 million and $187.4 million, respectively, as of January 1, 2019, with additional adjustments to ‘Prepaid expenses and other assets’, ‘Accrued expenses and other liabilities’, and ‘Retained earnings’. As a result of the adoption of new lease accounting standards, we assessed the initial right-of-use assets for impairment and recorded non-cash impairments of $0.2 million within ‘Retained earnings’ in our consolidated balance sheet. The adoption of this guidance did not have a significant impact on the consolidated statements of operations or cash flows. New Accounting Pronouncements Not Yet Adopted Measurement of Credit Losses In June 2016, and through subsequent amendments, the FASB issued guidance that requires the measurement and recognition of expected credit losses for financial assets. This new model replaces the existing “current incurred loss” model with a forward-looking “current expected credit loss” model. This guidance becomes effective for annual reporting periods beginning after December 15, 2019, including interim periods within those periods. At this time, based on the nature of our financial instruments included within the scope of this standard, which are primarily trade and other receivables, and our initial analyses, we do not expect this standard to have a material impact on our consolidated financial statements. Implementation Costs Incurred in Cloud Computing Arrangements In August 2018, the FASB issued authoritative guidance related to the treatment of implementation costs incurred in a hosting arrangement that is considered a service contract. This guidance becomes effective for annual reporting periods beginning after December 15, 2019, including interim periods within those periods, with early adoption permitted, and will be applied prospectively to all implementation costs incurred after the date of adoption. Upon adoption, we do not expect this standard to have a material impact on our consolidated financial statements. Simplifying Accounting for Income Taxes In December 2019, the FASB issued new guidance to simplify the accounting for income taxes by removing certain exceptions to the general principles and also simplification of areas such as franchise taxes, step-up in tax basis goodwill, separate entity financial statements and interim recognition of enactment of tax laws or rate changes. The standard will be effective for annual reporting periods beginning after December 15, 2020, including interim reporting periods within those periods. We are currently evaluating the impact of adopting this new accounting guidance on our consolidated financial statements. Other Pronouncements Other new pronouncements issued but not effective until after December 31, 2019 are not expected to have a material impact on our consolidated financial statements.