Consolidated Statements of Changes In Equity (Parenthetical)	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201613Member