Supplemental Cash Flow

9 Months Ended

Sep. 30, 2021

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow

Supplemental Cash Flow

	Nine Months Ended September 30,
	2021	2020
	(In thousands)
Supplemental cash flow information:
Interest paid, net of capitalized amounts	$62,638	$62,414
Income taxes paid	3,231	1,250
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$20,224	$35,919
Investing cash flows from operating leases	13,852	16,956
Non-cash investing and financing activities:
Change in accrued capital expenditures	$17,087	($72,782)
Change in asset retirement costs	3,381	1,208
ROU assets obtained in exchange for lease liabilities:
Operating leases	$9,710	$10,475