Debt Outstanding Debt (Details) - USD ($) $ in Millions | 9 Months Ended | |
Sep. 30, 2017 | Dec. 31, 2016 |
Debt Instrument [Line Items] | | |
Total Borrowings at Par Value | $ 22,131 | $ 16,701 |
Fair Value Hedge Accounting Adjustments | (43.2) | (49.3) |
Unamortized Premium, Net | 3.3 | 52.2 |
Unamortized Debt Issuance Costs | (98.4) | (76) |
Total Borrowings at Carrying Value | 21,992.7 | 16,627.9 |
Less: Short-term Obligations and Current Maturities | 2,762.3 | 1,255.5 |
Long-term Obligations | $ 19,230.4 | 15,372.4 |
Commercial Paper Programs [Member] | | |
Debt Instrument [Line Items] | | |
Effective Interest Rate | (0.20%) | |
Total Borrowings at Par Value | $ 1,299.5 | 953.3 |
Total Borrowings at Carrying Value | $ 1,299.5 | 953.3 |
Term Loan [Member] | | |
Debt Instrument [Line Items] | | |
Effective Interest Rate | 2.32% | |
Total Borrowings at Par Value | $ 750 | 825 |
Total Borrowings at Carrying Value | 749.6 | 823.3 |
Senior Notes [Member] | | |
Debt Instrument [Line Items] | | |
Total Borrowings at Carrying Value | $ 19,922.4 | 14,838.3 |
Debt Instrument, Call Feature | Each of the notes may be redeemed at a redemption price of 100% of the principal amount plus a specified make-whole premium plus accrued interest. | |
Senior Notes [Member] | 1.85% 5-Year Senior Notes, Due 1/15/2018 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 1.85% | |
Debt Instrument, Term | 5 years | |
Debt Instrument, Maturity Date | Jan. 15, 2018 | |
Total Borrowings at Par Value | | 500 |
Senior Notes [Member] | Floating Rate 2-Year Senior Notes, Due 8/9/2018 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Debt Instrument, Term | 2 years | |
Debt Instrument, Maturity Date | Aug. 9, 2018 | |
Effective Interest Rate | 0.37% | |
Total Borrowings at Par Value | $ 708.8 | 631 |
Senior Notes [Member] | 2.15% 3-Year Senior Notes, Due 12/14/2018 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 2.15% | |
Debt Instrument, Term | 3 years | |
Debt Instrument, Maturity Date | Dec. 14, 2018 | |
Effective Interest Rate | 2.35% | |
Total Borrowings at Par Value | $ 450 | 450 |
Senior Notes [Member] | 2.40% 5-Year Senior Notes, Due 2/1/2019 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 2.40% | |
Debt Instrument, Term | 5 years | |
Debt Instrument, Maturity Date | Feb. 1, 2019 | |
Effective Interest Rate | 2.59% | |
Total Borrowings at Par Value | $ 900 | 900 |
Senior Notes [Member] | Floating Rate 2-Year Senior Notes, Due 7/24/2019 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Debt Instrument, Term | 2 years | |
Debt Instrument, Maturity Date | Jul. 24, 2019 | |
Effective Interest Rate | 0.09% | |
Total Borrowings at Par Value | $ 590.7 | |
Senior Notes [Member] | 6.00% 10-Year Senior Notes, Due 3/1/2020 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 6.00% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Mar. 1, 2020 | |
Effective Interest Rate | 2.98% | |
Total Borrowings at Par Value | $ 750 | 750 |
Senior Notes [Member] | 4.70% 10-Year Senior Notes, Due 5/1/2020 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 4.70% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | May 1, 2020 | |
Effective Interest Rate | 4.23% | |
Total Borrowings at Par Value | $ 300 | 300 |
Senior Notes [Member] | 1.50% 5-Year Senior Notes, Due 12/1/2020 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 1.50% | |
Debt Instrument, Term | 5 years | |
Debt Instrument, Maturity Date | Dec. 1, 2020 | |
Effective Interest Rate | 1.62% | |
Total Borrowings at Par Value | $ 502.1 | 447 |
Senior Notes [Member] | 5.00% 10-Year Senior Notes, Due 1/15/2021 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 5.00% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Jan. 15, 2021 | |
Effective Interest Rate | 3.24% | |
Total Borrowings at Par Value | $ 400 | 400 |
Senior Notes [Member] | 4.50% 10-Year Senior Notes, Due 3/1/2021 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 4.50% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Mar. 1, 2021 | |
Effective Interest Rate | 4.97% | |
Total Borrowings at Par Value | $ 1,000 | 1,000 |
Senior Notes [Member] | 3.60% 10-Year Senior Notes, Due 8/15/2021 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 3.60% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Aug. 15, 2021 | |
Effective Interest Rate | 4.68% | |
Total Borrowings at Par Value | $ 1,100 | 1,100 |
Senior Notes [Member] | 3.30% 7-Year Senior Notes, Due 2/15/2022 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 3.30% | |
Debt Instrument, Term | 7 years | |
Debt Instrument, Maturity Date | Feb. 15, 2022 | |
Effective Interest Rate | 3.43% | |
Total Borrowings at Par Value | $ 800 | 800 |
Senior Notes [Member] | 2.15% 7-Year Senior Notes, Due 7/21/2022 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 2.15% | |
Debt Instrument, Term | 7 years | |
Debt Instrument, Maturity Date | Jul. 21, 2022 | |
Effective Interest Rate | 2.28% | |
Total Borrowings at Par Value | $ 590.7 | 525.9 |
Senior Notes [Member] | 3.15% 10-Year Senior Notes, Due 1/15/2023 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 3.15% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Jan. 15, 2023 | |
Effective Interest Rate | 3.30% | |
Total Borrowings at Par Value | $ 800 | 800 |
Senior Notes [Member] | 3.00% 7-Year Senior Notes, Due 4/15/2023 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 3.00% | |
Debt Instrument, Term | 7 years | |
Debt Instrument, Maturity Date | Apr. 15, 2023 | |
Effective Interest Rate | 4.90% | |
Total Borrowings at Par Value | $ 1,000 | 1,000 |
Senior Notes [Member] | 4.15% 10-Year Senior Notes, Due 2/1/2024 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 4.15% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Feb. 1, 2024 | |
Effective Interest Rate | 4.16% | |
Total Borrowings at Par Value | $ 1,000 | 1,000 |
Senior Notes [Member] | 0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 0.75% | |
Debt Instrument, Term | 8 years | |
Debt Instrument, Maturity Date | Sep. 12, 2024 | |
Effective Interest Rate | 0.94% | |
Total Borrowings at Par Value | $ 1,181.4 | 1,051.7 |
Senior Notes [Member] | 2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 2.00% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Apr. 15, 2025 | |
Effective Interest Rate | 2.10% | |
Total Borrowings at Par Value | $ 756.1 | 673.1 |
Senior Notes [Member] | 3.65% 10-Year Senior Notes, Due 12/15/2025 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 3.65% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Dec. 15, 2025 | |
Effective Interest Rate | 3.77% | |
Total Borrowings at Par Value | $ 350 | 350 |
Senior Notes [Member] | 1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 1.40% | |
Debt Instrument, Term | 8 years 6 months | |
Debt Instrument, Maturity Date | Jan. 23, 2026 | |
Effective Interest Rate | 1.53% | |
Total Borrowings at Par Value | $ 827 | |
Senior Notes [Member] | 2.95% 10-Year Senior Notes, Due 9/19/2026 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 2.95% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Sep. 19, 2026 | |
Effective Interest Rate | 3.19% | |
Total Borrowings at Par Value | $ 1,200 | 1,200 |
Senior Notes [Member] | 1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 1.45% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Mar. 16, 2027 | |
Effective Interest Rate | 1.66% | |
Total Borrowings at Par Value | $ 590.7 | |
Senior Notes [Member] | 3.20% 10-Year Senior Notes, Due 8/15/2027 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 3.20% | |
Debt Instrument, Term | 10 years | |
Debt Instrument, Maturity Date | Aug. 15, 2027 | |
Effective Interest Rate | 3.38% | |
Total Borrowings at Par Value | $ 750 | |
Senior Notes [Member] | 1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 1.375% | |
Debt Instrument, Term | 12 years | |
Debt Instrument, Maturity Date | Sep. 12, 2028 | |
Effective Interest Rate | 1.46% | |
Total Borrowings at Par Value | $ 708.8 | 631 |
Senior Notes [Member] | 1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 1.95% | |
Debt Instrument, Term | 12 years | |
Debt Instrument, Maturity Date | Jul. 24, 2029 | |
Effective Interest Rate | 2.08% | |
Total Borrowings at Par Value | $ 827 | |
Senior Notes [Member] | 2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated) [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 2.875% | |
Debt Instrument, Term | 20 years | |
Debt Instrument, Maturity Date | Jul. 24, 2037 | |
Effective Interest Rate | 2.94% | |
Total Borrowings at Par Value | $ 827 | |
Senior Notes [Member] | 5.30% 30-Year Senior Notes, Due 2/1/2044 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 5.30% | |
Debt Instrument, Term | 30 years | |
Debt Instrument, Maturity Date | Feb. 1, 2044 | |
Effective Interest Rate | 5.37% | |
Total Borrowings at Par Value | $ 400 | 400 |
Senior Notes [Member] | 4.10% 30-Year Senior Notes, Due 8/15/2047 [Member] | | |
Debt Instrument [Line Items] | | |
Stated Interest Rate | 4.10% | |
Debt Instrument, Term | 30 years | |
Debt Instrument, Maturity Date | Aug. 15, 2047 | |
Effective Interest Rate | 4.23% | |
Total Borrowings at Par Value | $ 750 | |
Other Debt [Member] | | |
Debt Instrument [Line Items] | | |
Total Borrowings at Par Value | 21.2 | 13 |
Total Borrowings at Carrying Value | $ 21.2 | $ 13 |