Face (par) amount of debt instrument at time of issuance.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
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Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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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

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph e
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

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Financing (Key Terms of 2020 Debt Issuance) (Details) - Senior notes € in Millions, $ in Millions			12 Months Ended
	Apr. 08, 2020 EUR (€)	Mar. 30, 2020 EUR (€)	Dec. 31, 2020 EUR (€)	Dec. 31, 2020 USD ($)	Oct. 06, 2020 USD ($)
Debt Instrument [Line Items]
Debt instrument, face amount \| $				$ 1,000
1.7% senior notes due 2024
Debt Instrument [Line Items]
Debt instrument, face amount	€ 150	€ 750	€ 900
Interest rate of debt instrument	1.70%	1.70%	1.70%	1.70%
Debt instrument, redemption price, percentage	100.298%	99.931%
2.1% senior notes due 2026
Debt Instrument [Line Items]
Debt instrument, face amount	€ 300	€ 500	€ 800
Interest rate of debt instrument	2.10%	2.10%	2.10%	2.10%
Debt instrument, redemption price, percentage	100.842%	99.717%
2.5% senior notes due 2030
Debt Instrument [Line Items]
Debt instrument, face amount	€ 300	€ 500	€ 800
Interest rate of debt instrument	2.50%	2.50%	2.50%	2.50%
Debt instrument, redemption price, percentage	102.166%	99.642%
2.6% senior unsecured notes due 2050
Debt Instrument [Line Items]
Debt instrument, face amount \| $					$ 1,000
Interest rate of debt instrument			2.60%	2.60%	2.60%
Debt instrument, redemption price, percentage			98.97%