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
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

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Balance Type:	credit
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))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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 Euronotes Offering) (Details) - Senior notes - EUR (€) € in Millions	Apr. 08, 2020	Mar. 30, 2020	Apr. 03, 2020	Dec. 31, 2019
1.7% senior notes due 2024
Debt Instrument [Line Items]
Interest rate of debt instrument		1.70%	1.70%
Debt Instrument, Redemption Price, Percentage		99.931%
Aggregate principal amount		€ 750.0	€ 750.0	€ 0.0
1.7% senior notes due 2024 \| Subsequent event
Debt Instrument [Line Items]
Interest rate of debt instrument	1.70%
Debt Instrument, Redemption Price, Percentage	100.298%
Aggregate principal amount	€ 150.0
2.1% senior notes due 2026
Debt Instrument [Line Items]
Interest rate of debt instrument		2.10%	2.10%
Debt Instrument, Redemption Price, Percentage		99.717%
Aggregate principal amount		€ 500.0	€ 500.0	0.0
2.1% senior notes due 2026 \| Subsequent event
Debt Instrument [Line Items]
Interest rate of debt instrument	2.10%
Debt Instrument, Redemption Price, Percentage	100.842%
Aggregate principal amount	€ 300.0
2.5% senior notes due 2030
Debt Instrument [Line Items]
Interest rate of debt instrument		2.50%	2.50%
Debt Instrument, Redemption Price, Percentage		99.642%
Aggregate principal amount		€ 500.0	€ 500.0	€ 0.0
2.5% senior notes due 2030 \| Subsequent event
Debt Instrument [Line Items]
Interest rate of debt instrument	2.50%
Debt Instrument, Redemption Price, Percentage	102.166%
Aggregate principal amount	€ 300.0