Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

No definition available.

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- 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.

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- Definition

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
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-Publisher FASB
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-Topic 715
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-Publisher FASB
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- Definition

Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921

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-Publisher FASB
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-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

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- References

No definition available.

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PENSION AND POSTRETIREMENT BENEFIT PLANS - Plan Assets (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2016
Asset Class:
Cash equivalents	$ 0	$ 1
Level 1
Asset Class:
Cash equivalents	0	1
Level 2
Asset Class:
Cash equivalents	0	0
Level 3
Asset Class:
Cash equivalents	$ 0	$ 0
Equity Securities
Defined Benefit Plan Disclosure
Target allocation of plan assets (as a percent)	65.00%	65.00%
Debt Securities
Defined Benefit Plan Disclosure
Target allocation of plan assets (as a percent)	35.00%	35.00%
Pension Benefits
Asset Class:
Fair value of plan assets	$ 27	$ 42	$ 46
Pension Benefits \| Pension Plan Assets - Gross
Asset Class:
Fair value of plan assets	27	42
Pension Benefits \| Pension Plan Assets - Gross \| Level 1
Asset Class:
Fair value of plan assets	11	12
Pension Benefits \| Pension Plan Assets - Gross \| Level 2
Asset Class:
Fair value of plan assets	9	23
Pension Benefits \| Pension Plan Assets - Gross \| Level 3
Asset Class:
Fair value of plan assets	7	7
Pension Benefits \| Fixed income
Asset Class:
Fair value of plan assets	3	9
Pension Benefits \| Fixed income \| Level 1
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Fixed income \| Level 2
Asset Class:
Fair value of plan assets	3	9
Pension Benefits \| Fixed income \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| U.S. equity
Asset Class:
Fair value of plan assets	4	9
Pension Benefits \| U.S. equity \| Level 1
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| U.S. equity \| Level 2
Asset Class:
Fair value of plan assets	4	9
Pension Benefits \| U.S. equity \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| International equity
Asset Class:
Fair value of plan assets	2	5
Pension Benefits \| International equity \| Level 1
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| International equity \| Level 2
Asset Class:
Fair value of plan assets	2	5
Pension Benefits \| International equity \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Bond funds
Asset Class:
Fair value of plan assets	5	5
Pension Benefits \| Bond funds \| Level 1
Asset Class:
Fair value of plan assets	5	5
Pension Benefits \| Bond funds \| Level 2
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Bond funds \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Blend funds
Asset Class:
Fair value of plan assets	2	2
Pension Benefits \| Blend funds \| Level 1
Asset Class:
Fair value of plan assets	2	2
Pension Benefits \| Blend funds \| Level 2
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Blend funds \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Value funds
Asset Class:
Fair value of plan assets	2	2
Pension Benefits \| Value funds \| Level 1
Asset Class:
Fair value of plan assets	2	2
Pension Benefits \| Value funds \| Level 2
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Value funds \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Growth funds
Asset Class:
Fair value of plan assets	2	2
Pension Benefits \| Growth funds \| Level 1
Asset Class:
Fair value of plan assets	2	2
Pension Benefits \| Growth funds \| Level 2
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Growth funds \| Level 3
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Guaranteed deposit account
Asset Class:
Fair value of plan assets	7	7
Pension Benefits \| Guaranteed deposit account \| Level 1
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Guaranteed deposit account \| Level 2
Asset Class:
Fair value of plan assets	0	0
Pension Benefits \| Guaranteed deposit account \| Level 3
Asset Class:
Fair value of plan assets	$ 7	$ 7