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Pensions and Other Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2022

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

Pension and Other Postretirement Benefit Cost Components

Pension and postretirement benefit cost components for the second quarter and first six months were as follows:

			Pension Benefits												Other Postretirement Benefits
			Second Quarter
			2022						2021						2022						2021
			($ in millions)
Service cost			$	10					$	11					$	2					$	1
Interest cost			17						14						2						2
Expected return on plan assets			(54)						(48)						(3)						(3)
Amortization of net losses			12						16						—						1
Amortization of prior service benefit			—						—						(7)						(7)
Net benefit			$	(15)					$	(7)					$	(6)					$	(6)

			Pension Benefits												Other Postretirement Benefits
			First Six Months
			2022						2021						2022						2021
			($ in millions)
Service cost			$	20					$	22					$	3					$	3
Interest cost			34						27						4						4
Expected return on plan assets			(107)						(96)						(6)						(6)
Amortization of net losses			24						33						—						1
Amortization of prior service benefit			—						—						(13)						(13)
Net benefit			$	(29)					$	(14)					$	(12)					$	(11)

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- References

No definition available.

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

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