Financial Instruments and Fair Value Measurements - Fair Value Measurements (Details) - Level 2 - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Assets:
Foreign currency hedges	$ 27	$ 23
Total Assets	27	23
Liabilities:
Deferred compensation	383	435
Foreign currency hedges	27	29
Total Liabilities	$ 410	$ 464

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

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- Definition

Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

+ References

No definition available.

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- Definition

Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

+ References

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- Definition

Fair value of financial and nonfinancial obligations.

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