Summarized Quarterly Financial Data (unaudited) (Tables)
|12 Months Ended|
Dec. 31, 2020
|Quarterly Financial Information Disclosure [Abstract]|
|Schedule of Quarterly Financial Information||
Summarized Quarterly Financial Data—(in millions, except per share amounts)
(1)The sum of the quarterly net income (loss) per share—basic and diluted may not equal the full year amount as the computations of the weighted average common shares outstanding for basic and diluted shares outstanding for each quarter and the full year are performed independently.
Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef