Fair Value Measurements. (Tables)

9 Months Ended

Sep. 30, 2021

Fair Value Disclosures [Abstract]

Schedule of recurring and nonrecurring fair value measurements

	Fair Value			Level 1			Level 2		Level 3
Assets:
Derivative financial instruments	$	12,977		$	12,977		$	—	$	—
Long-lived assets held-for-sale		30,158			—			—		30,158
	$	43,135		$	12,977		$	—	$	30,158
Liabilities:
Derivative financial instruments	$	(2,735	)	$	(2,735	)	$	—	$	—
	$	(2,735	)	$	(2,735	)	$	—	$	—

									Benefit Plan
	Fair								Percentage
	Value		Level 1		Level 2		Level 3		Allocation
Assets:
Derivative financial instruments	$	17,149	$	17,149	$	—	$	—
Long-lived assets held-for-sale		58,295		—		—		58,295
Defined benefit plan assets(1)
(pooled separate accounts):
Large U.S. Equity(2)		5,470		—		5,470		—		31	%
Small/Mid U.S. Equity(3)		2,605		—		2,605		—		15	%
International Equity(4)		2,921		—		2,921		—		17	%
Fixed Income(5)		6,592		—		6,592		—		37	%
	$	93,032	$	17,149	$	17,588	$	58,295
Liabilities:
	$	—	$	—	$	—	$	—