For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Summary of Significant Accounting Policies - Concentrations Credit Risk (Details) - Sales - Customer concentration	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Sabine Pass Liquefaction LLC
Concentrations of Credit Risk
Sales to major customers (as a percent)		11.00%	16.00%
WGL Midstream
Concentrations of Credit Risk
Sales to major customers (as a percent)		11.00%	15.00%
Six One Commodities LLC
Concentrations of Credit Risk
Sales to major customers (as a percent)	10.00%