|12 Months Ended|
Dec. 31, 2020
|Goodwill and Intangible Assets Disclosure [Abstract]|
|Schedule of Goodwill||
Changes in the carrying amount of goodwill by reportable segment during the year was as follows:
Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef