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Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data (Unaudited)

Note 26. QUARTERLY FINANCIAL DATA (UNAUDITED)

The following table summarizes quarterly financial data for 2020 and 2019 (in thousands, except per unit amounts):

		2020 Quarter Ended
		March 31				June 30				September 30				December 31
Operating revenues		$	391,695			$	398,402			$	591,022			$	551,204
Gross profit			35,729				57,648				62,272				56,478
Operating income			77,432				6,329				23,692				8,139
Net income attributable to limited partners			72,061				5,230				21,205				8,960
Basic and diluted earnings per common unit ^(a)			2.00				0.14				0.56				0.24

		2019 Quarter Ended
		March 31				June 30				September 30				December 31
Operating revenues		$	471,786			$	605,528			$	559,736			$	512,379
Gross profit			37,077				41,370				41,145				35,045
Operating income			7,612				13,920				12,349				9,441
Net income attributable to limited partners			212				6,441				7,165				4,258
Basic and diluted earnings per common unit ^(a)			0.00				0.18				0.20				0.12

(a)	Earnings (loss) per common unit amounts are computed independently for each of the quarters presented. Therefore, the sum of the quarterly earnings per share amounts may not equal the annual earnings per share amounts.