XML 38 R29.htm IDEA: XBRL DOCUMENT v3.23.1

Pension and Other Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2023

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

Components Of Net Periodic Benefit Costs

Net periodic pension cost (benefit) included the following components:

						Qualified Plans												Non-qualified Plans															Total
						Three Months Ended March 31
						2023						2022												2023						2022												2023						2022
						(In millions)
Service cost						$	5					$	9											$	—					$	—											$	5					$	9
Interest cost						21						14												2						1												23						15
Expected return on plan assets						(30)						(35)												—						—												(30)						(35)
Amortization of actuarial loss						6						6												1						2												7						8
Net periodic pension (benefit) cost						$	2					$	(6)											$	3					$	3											$	5					$	(3)

X

- References

No definition available.

+ Details

Name:	us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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 https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

+ Details

Name:	us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration