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Long-Term Debt - Narrative (Details) | Jun. 30, 2020 USD ($)
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Debt Instrument [Line Items] |
Face amount of debt | $ 4,500,000,000
0.75% notes due 2026 |
Debt Instrument [Line Items] |
Face amount of debt | $ 1,000,000,000.0
Stated interest rate (as percent) | 0.75%
1.45% notes due 2030 |
Debt Instrument [Line Items] |
Face amount of debt | $ 1,250,000,000
Stated interest rate (as percent) | 1.45%
2.35% notes due 2040 |
Debt Instrument [Line Items] |
Face amount of debt | $ 1,000,000,000.0
Stated interest rate (as percent) | 2.35%
2.45% notes due 2050 |
Debt Instrument [Line Items] |
Face amount of debt | $ 1,250,000,000
Stated interest rate (as percent) | 2.45%

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- 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=120391452&loc=d3e13212-122682 + Details
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