Debt and Other Financing Arrangements - Accounts Receivable Securitization (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Accounts receivable outstanding and derecognized	$ 1,000	$ 1,000
Deferred purchase price receivable	33	24
Proceeds from factoring qualifying as sales	5,000	3,400	$ 2,000
Accounts Receivable Securitization Programs
Debt Instrument [Line Items]
Borrowings on securitization programs	4	6
Interest Expense
Debt Instrument [Line Items]
Loss on sale of receivables	$ 31	$ 16	$ 5

Deferred Purchase Price Receivable

No definition available.

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- Definition

Proceeds From Factoring Qualifying As Sales

+ References

No definition available.

+ Details

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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.

+ Details

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- Definition

Amount of gain (loss) on sale of accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 5
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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Amount of derecognized financial assets from transactions which comprise an initial transfer and an agreement entered into in contemplation of the initial transfer resulting in retention of substantially all of the exposure to the economic return throughout the term of the transaction, at the date of derecognition.

+ References

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