Revenue Recognition Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2020

Revenue Recognition [Abstract]

Contract with Customer, Asset and Liability [Table Text Block]

The following table presents a reconciliation of our contract liabilities:

	Year to Date March 31, 2020
	(Thousands)
Balance at beginning of period	$	226,164
Payments received and deferred	—
Recognized in revenue	(2,641		)
Balance at end of period	$	223,523

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

The following table presents the amount of the contract liabilities balance expected to be recognized as revenue when performance obligations are satisfied and the transaction price allocated to the remaining performance obligations under certain contracts as of March 31, 2020.

	Contract Liabilities		Remaining Performance Obligations
	(Thousands)
2020 (remainder)	$	7,928	$	1,701,586
2021	10,566		2,142,316
2022	10,566		2,042,192
2023	10,566		1,607,989
2024	10,568		1,394,930
Thereafter	173,329		12,782,399
Total	$	223,523	$	21,671,412