XML 43 R32.htm IDEA: XBRL DOCUMENT v3.21.2

Pension and Other Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2021

Pension Plans

Defined Benefit Plan Disclosure [Line Items]

Components of net cost of defined benefit plans

The Company has defined benefit pension plans covering eligible employees in the U.S. and in certain of its international subsidiaries. The net periodic benefit cost of such plans (including certain costs reported as part of discontinued operations) consisted of the following components: 

			Three Months Ended June 30,																								Six Months Ended June 30,
			2021												2020												2021												2020
($ in millions)			U.S.						International						U.S.						International						U.S.						International						U.S.						International
Service cost			$	98					$	87					$	88					$	73					$	198					$	179					$	175					$	146
Interest cost			106						30						109						33						202						59						217						68
Expected return on plan assets			(191)						(104)						(195)						(101)						(379)						(209)						(388)						(205)
Amortization of unrecognized prior service credit			(11)						(4)						(12)						(3)						(20)						(9)						(25)						(6)
Net loss amortization			58						38						76						31						142						78						152						62
Termination benefits			52						2						1						—						53						3						4						1
Curtailments			9						(27)						—						—						16						(27)						2						(1)
Settlements			—						2						9						2						—						2						9						2
			$	121					$	24					$	76					$	35					$	212					$	76					$	146					$	67

Other Postretirement Benefit Plans

Defined Benefit Plan Disclosure [Line Items]

Components of net cost of defined benefit plans

The Company provides medical benefits, principally to its eligible U.S. retirees and similar benefits to their dependents, through its other postretirement benefit plans. The net credit of such plans consisted of the following components: 

			Three Months Ended June 30,												Six Months Ended June 30,
($ in millions)			2021						2020						2021						2020
Service cost			$	13					$	13					$	26					$	26
Interest cost			11						14						22						29
Expected return on plan assets			(20)						(19)						(39)						(37)
Amortization of unrecognized prior service credit			(25)						(22)						(50)						(45)
Termination benefits			37						—						37						—
Curtailments			(27)						—						(28)						(1)
			$	(11)					$	(14)					$	(32)					$	(28)

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedBenefitPlanDisclosureLineItems
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 http://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

X

- Details

Name:	us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: