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v3.20.1

Short-Term Borrowings and Long-Term Debt (Details) - USD ($) $ in Millions | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Debt Instrument [Line Items] |  |
Bank credit facilities | $ 10,000 | $ 0
Par Value | 50,631 | 39,817
Carrying value, Combined Amount | 50,509 | 39,474
Fair Value | 55,388 | 44,234
Commercial Paper [Member] |  |
Debt Instrument [Line Items] |  |
Commercial Paper | 1,213 | 400
Par Value | 1,214 | 400
Fair Value | $ 1,213 | 400
2.700% Notes due July 2020 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.70% |
Par Value | $ 1,500 | 1,500
Carrying Value, Current | 1,500 | 1,499
Fair Value | 1,500 | 1,506
Floating rate notes due October 2020 [Member] |  |
Debt Instrument [Line Items] |  |
Par Value | 300 | 300
Carrying Value, Current | 300 | 300
Fair Value | $ 296 | 300
3.875% notes due October 2020 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.875% |
Par Value | $ 450 | 450
Carrying Value, Current | 452 | 450
Fair Value | $ 452 | 455
1.950% notes due October 2020 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 1.95% |
Par Value | $ 900 | 900
Carrying Value, Current | 899 | 899
Fair Value | $ 900 | 900
4.700% notes due February 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.70% |
Par Value | $ 400 | 400
Carrying Value, Current | 406 |
Carrying Value, Noncurrent |  | 403
Fair Value | $ 407 | 410
2.125% notes due March 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.125% |
Par Value | $ 750 | 750
Carrying Value, Current | 749 |
Carrying Value, Noncurrent |  | 749
Fair Value | 750 | 753
Floating rate notes due June 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Par Value | 350 | 350
Carrying Value, Noncurrent | 349 | 349
Fair Value | $ 347 | 350
3.150% notes due June 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.15% |
Par Value | $ 400 | 400
Carrying Value, Noncurrent | 399 | 399
Fair Value | $ 406 | 407
3.375% notes due November 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.375% |
Par Value | $ 500 | 500
Carrying Value, Noncurrent | 510 | 501
Fair Value | $ 512 | 512
2.875% notes due December 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.875% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 768 | 753
Fair Value | $ 764 | 765
2.875% notes due March 2022 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.875% |
Par Value | $ 1,100 | 1,100
Carrying Value, Noncurrent | 1,114 | 1,087
Fair Value | $ 1,130 | 1,121
3.350% notes due July 2022 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.35% |
Par Value | $ 1,000 | 1,000
Carrying Value, Noncurrent | 998 | 998
Fair Value | $ 1,034 | 1,036
2.375% notes due October 2022 [Member] [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.375% |
Par Value | $ 900 | 900
Carrying Value, Noncurrent | 896 | 896
Fair Value | $ 912 | 911
Zero Coupon notes due November 2022 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 0.00% |
Par Value | $ 15 | 15
Carrying Value, Noncurrent | 13 | 13
Fair Value | $ 14 | 14
2.750% notes due February 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.75% |
Par Value | $ 625 | 625
Carrying Value, Noncurrent | 646 | 624
Fair Value | $ 640 | 638
2.875% notes due March 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.875% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 797 | 770
Fair Value | $ 777 | 770
3.500% notes due June 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.50% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 747 | 747
Fair Value | $ 788 | 786
3.500% notes due February 2024 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.50% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 746 | 746
Fair Value | $ 794 | 792
2.375% notes due August 2024 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.375% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 747 | 747
Fair Value | $ 767 | 760
3.750% notes due July 2025 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.75% |
Par Value | $ 2,000 | 2,000
Carrying Value, Noncurrent | 1,991 | 1,990
Fair Value | $ 2,161 | 2,161
3.700% notes due December 2025 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.70% |
Par Value | $ 300 | 300
Carrying Value, Noncurrent | 298 | 298
Fair Value | $ 323 | 325
3.100% notes due March 2026 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.10% |
Par Value | $ 1,000 | 1,000
Carrying Value, Noncurrent | 996 | 996
Fair Value | $ 1,056 | 1,048
3.450% notes due January 2027 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.45% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 746 | 746
Fair Value | $ 804 | 804
3.375% notes due April 2027 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.375% |
Par Value | $ 625 | 625
Carrying Value, Noncurrent | 620 | 620
Fair Value | $ 668 | 667
2.950% notes due October 2027 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.95% |
Par Value | $ 950 | 950
Carrying Value, Noncurrent | 939 | 939
Fair Value | $ 992 | 988
3.850% notes due June 2028 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.85% |
Par Value | $ 1,150 | 1,150
Carrying Value, Noncurrent | 1,143 | 1,142
Fair Value | $ 1,281 | 1,269
3.875% notes due December 2028 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.875% |
Par Value | $ 850 | 850
Carrying Value, Noncurrent | 843 | 843
Fair Value | $ 953 | 941
2.875% notes due August 2029 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 2.875% |
Par Value | $ 1,000 | 1,000
Carrying Value, Noncurrent | 1,104 | 993
Fair Value | $ 1,047 | 1,029
4.625% notes due July 2035 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.625% |
Par Value | $ 1,000 | 1,000
Carrying Value, Noncurrent | 992 | 992
Fair Value | $ 1,190 | 1,215
5.800% notes due March 2036 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.80% |
Par Value | $ 850 | 850
Carrying Value, Noncurrent | 838 | 838
Fair Value | $ 1,107 | 1,129
6.500% Notes Due June 2037 [Member] [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 6.50% |
Par Value | $ 500 | 500
Carrying Value, Noncurrent | 492 | 492
Fair Value | $ 691 | 712
6.625% Notes due November 2037 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 6.625% |
Par Value | $ 650 | 650
Carrying Value, Noncurrent | 641 | 641
Fair Value | $ 910 | 940
6.875% notes due February 2038 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 6.875% |
Par Value | $ 1,100 | 1,100
Carrying Value, Noncurrent | 1,077 | 1,076
Fair Value | $ 1,613 | 1,631
3.500% notes due August 2039 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.50% |
Par Value | $ 1,250 | 1,250
Carrying Value, Noncurrent | 1,241 | 1,241
Fair Value | $ 1,348 | 1,313
5.700% notes due October 2040 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.70% |
Par Value | $ 300 | 300
Carrying Value, Noncurrent | 296 | 296
Fair Value | $ 405 | 396
5.950% notes due February 2041 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.95% |
Par Value | $ 350 | 350
Carrying Value, Noncurrent | 345 | 345
Fair Value | $ 484 | 475
4.625% notes due November 2041 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.625% |
Par Value | $ 600 | 600
Carrying Value, Noncurrent | 589 | 589
Fair Value | $ 742 | 716
4.375% notes due March 2042 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.375% |
Par Value | $ 502 | 502
Carrying Value, Noncurrent | 484 | 484
Fair Value | $ 601 | 580
3.950% notes due October 2042 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.95% |
Par Value | $ 625 | 625
Carrying Value, Noncurrent | 608 | 607
Fair Value | $ 711 | 688
4.250% notes due March 2043 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.25% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 735 | 735
Fair Value | $ 885 | 856
4.750% notes due July 2045 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.75% |
Par Value | $ 2,000 | 2,000
Carrying Value, Noncurrent | 1,973 | 1,973
Fair Value | $ 2,547 | 2,463
4.200% notes due January 2047 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.20% |
Par Value | $ 750 | 750
Carrying Value, Noncurrent | 738 | 738
Fair Value | $ 881 | 861
4.250% notes due April 2047 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.25% |
Par Value | $ 725 | 725
Carrying Value, Noncurrent | 717 | 717
Fair Value | $ 853 | 839
3.750% notes due October 2047 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.75% |
Par Value | $ 950 | 950
Carrying Value, Noncurrent | 934 | 934
Fair Value | $ 1,050 | 1,023
4.250% notes due June 2048 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.25% |
Par Value | $ 1,350 | 1,350
Carrying Value, Noncurrent | 1,330 | 1,330
Fair Value | $ 1,592 | 1,569
4.450% notes due December 2048 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.45% |
Par Value | $ 1,100 | 1,100
Carrying Value, Noncurrent | 1,086 | 1,086
Fair Value | $ 1,333 | 1,316
3.700% notes due August 2049 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.70% |
Par Value | $ 1,250 | 1,250
Carrying Value, Noncurrent | 1,235 | 1,235
Fair Value | $ 1,385 | 1,344
3.875% notes due August 2059 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.875% |
Par Value | $ 1,250 | 1,250
Carrying Value, Noncurrent | 1,229 | 1,228
Fair Value | $ 1,372 | $ 1,350

X
- Definition Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)(2)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: 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(19)(a)(3)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the 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)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
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