v3.19.1

Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2019

Retirement Benefits [Abstract]

Schedule of Consolidated Net Periodic Benefit Costs

Net periodic benefit expense for the three months ended March 31, 2018 and 2019 was as follows (in thousands):

	Three Months Ended								Three Months Ended
	March 31, 2018								March 31, 2019
	Pension Benefits				Other  Postretirement Benefits				Pension Benefits				Other  Postretirement Benefits
Components of net periodic benefit costs:
Service cost	$	15,700			$	65			$	6,527			$	54
Interest cost	6,443				106				3,000				119
Expected return on plan assets	(2,978		)		—				(2,374		)		—
Amortization of prior service credit	(45		)		—				(45		)		—
Amortization of actuarial loss	4,954				160				1,277				71
Net periodic benefit cost	$	24,074			$	331			$	8,385			$	244

The service component of our net periodic benefit costs is presented in operating expense and G&A expense, and the non-service components are presented in other expense in our consolidated statements of income.

Schedule of Amounts Recognized in Other Comprehensive Loss

The changes in accumulated other comprehensive loss (“AOCL”) related to employee benefit plan assets and benefit obligations for the three months ended March 31, 2018 and 2019 were as follows (in thousands):

		Three Months Ended								Three Months Ended
		March 31, 2018								March 31, 2019
Gains (Losses) Included in AOCL		Pension Benefits				Other Postretirement Benefits				Pension Benefits				Other Postretirement Benefits
Beginning balance		$	(97,226	)		$	(6,597	)		$	(88,602	)		$	(5,409	)
Net actuarial loss		(5,944		)		—				—				—
Amortization of prior service credit		(45		)		—				(45		)		—
Amortization of actuarial loss		4,954				160				1,277				71
Ending balance		$	(98,261	)		$	(6,437	)		$	(87,370	)		$	(5,338	)

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- References

No definition available.

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X

- Definition

Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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