New Accounting Pronouncements	3 Months Ended
Mar. 31, 2020
New Accounting Pronouncements And Changes In Accounting Principles [Abstract]
New Accounting Pronouncements	12. New Accounting Pronouncements Leases In February 2016, the FASB established Topic 842, Leases, by issuing Accounting Standards Update (ASU) No. 2016-02, which requires lessees to recognize leases on-balance sheet and disclose key information about leasing arrangements. Topic 842 was subsequently amended by ASU No. 2018-01, Land Easement Practical Expedient for Transition to Topic 842; ASU No. 2018-10 and ASU No. 2019-01, Codification Improvements to Topic 842, Leases; and ASU No. 2018-11, Targeted Improvements. The new standard establishes a right of use model (ROU) that requires a lessee to recognize a ROU asset and lease liability on the balance sheet for all leases with a term longer than 12 months. Leases are classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the income statement. We adopted the new standard effective January 1, 2019 using a modified retrospective transition approach, applying the new standard to all leases existing at the date of initial application. An entity was permitted to use either (1) its effective date or (2) the beginning of the earliest comparative period presented in the financial statements as its date of initial application. If an entity chooses the second option, the transition requirements for existing leases also apply to leases entered into between the date of initial application and the effective date. The entity must also recast its comparative period financial statements and provide the disclosures required by the new standard for the comparative periods. Consequently, financial information was not updated and the disclosures required under the new standard will not be provided for dates and periods before January 1, 2019. The new standard provided a number of optional practical expedients in transition. We elected the ‘package of practical expedients’, which permitted us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. We elected the practical expedient pertaining to land easements. We also elected the short-term lease recognition exemption for certain of our vehicle agreements. This means, for those leases that qualify, we will not recognize ROU assets or lease liabilities. Upon adoption, we recognized additional operating liabilities of $1.2 billion, with corresponding ROU assets of the same amount based on the present value of the remaining minimum rental payments under current leasing standards for our existing operating leases. In addition to the increase to the operating lease liabilities and right of use assets, Topic 842 also resulted in reclassifying the presentation of prepaid and deferred rent to operating lease right of use assets. The Company did not have any changes to its opening balance of retained earnings for the adoption of this update. Other recently released pronouncements In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326) – Measurement of Credit Losses on Financial Instruments, and additional changes modifications, clarifications, or interpretations related to this guidance thereafter, which require a reporting entity to estimate credit losses on certain types of financial instruments, and present assets held at amortized cost and available-for-sale debt securities at the amount expected to be collected. The new guidance is effective for annual and interim periods beginning after December 15, 2019. The Company adopted this guidance on January 1, 2020 and the impact of the adoption was not material to the Company’s consolidated financial statements. As of March 31, 2020, our allowance for credit losses considered the current and future impacts caused by the COVID-19 pandemic, based on available information to date. The Company will continue to actively monitor the impact of COVID-19 on expected credit losses.

New Accounting Pronouncements

3 Months Ended

Mar. 31, 2020

New Accounting Pronouncements And Changes In Accounting Principles [Abstract]

12. New Accounting Pronouncements

Leases

In February 2016, the FASB established Topic 842, Leases, by issuing Accounting Standards Update (ASU) No. 2016-02, which requires lessees to recognize leases on-balance sheet and disclose key information about leasing arrangements. Topic 842 was subsequently amended by ASU No. 2018-01, Land Easement Practical Expedient for Transition to Topic 842; ASU No. 2018-10 and ASU No. 2019-01, Codification Improvements to Topic 842, Leases; and ASU No. 2018-11, Targeted Improvements. The new standard establishes a right of use model (ROU) that requires a lessee to recognize a ROU asset and lease liability on the balance sheet for all leases with a term longer than 12 months. Leases are classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the income statement.

We adopted the new standard effective January 1, 2019 using a modified retrospective transition approach, applying the new standard to all leases existing at the date of initial application. An entity was permitted to use either (1) its effective date or (2) the beginning of the earliest comparative period presented in the financial statements as its date of initial application. If an entity chooses the second option, the transition requirements for existing leases also apply to leases entered into between the date of initial application and the effective date. The entity must also recast its comparative period financial statements and provide the disclosures required by the new standard for the comparative periods. Consequently, financial information was not updated and the disclosures required under the new standard will not be provided for dates and periods before January 1, 2019.

The new standard provided a number of optional practical expedients in transition. We elected the ‘package of practical expedients’, which permitted us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. We elected the practical expedient pertaining to land easements. We also elected the short-term lease recognition exemption for certain of our vehicle agreements. This means, for those leases that qualify, we will not recognize ROU assets or lease liabilities.

Upon adoption, we recognized additional operating liabilities of $1.2 billion, with corresponding ROU assets of the same amount based on the present value of the remaining minimum rental payments under current leasing standards for our existing operating leases. In addition to the increase to the operating lease liabilities and right of use assets, Topic 842 also resulted in reclassifying the presentation of prepaid and deferred rent to operating lease right of use assets. The Company did not have any changes to its opening balance of retained earnings for the adoption of this update.

Other recently released pronouncements

In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326) – Measurement of Credit Losses on Financial Instruments, and additional changes modifications, clarifications, or interpretations related to this guidance thereafter, which require a reporting entity to estimate credit losses on certain types of financial instruments, and present assets held at amortized cost and available-for-sale debt securities at the amount expected to be collected. The new guidance is effective for annual and interim periods beginning after December 15, 2019. The Company adopted this guidance on January 1, 2020 and the impact of the adoption was not material to the Company’s consolidated financial statements. As of March 31, 2020, our allowance for credit losses considered the current and future impacts caused by the COVID-19 pandemic, based on available information to date. The Company will continue to actively monitor the impact of COVID-19 on expected credit losses.