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Recently Adopted and Issued Accounting Standards
 3 Months Ended
Mar. 31, 2021
Accounting Policies [Abstract]  
Recently Adopted and Issued Accounting Standards Recently Adopted and Issued Accounting Standards Recently Issued Accounting Standards — In March 2020, the FASB issued new guidance that provides optional expedients and exceptions to certain accounting requirements to facilitate the transition away from the use of the London Interbank Offered Rate (LIBOR) and other interbank offered rates. The guidance is effective as of March 12, 2020 and will apply through December 31, 2022 to all entities, subject to meeting certain criteria, that have contracts, hedging relationships and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. We will evaluate transactions or contract modifications occurring as a result of reference rate reform to determine whether to apply the optional guidance on an ongoing basis.