| Summary of long-term debt |
The following table summarizes long-term debt: | | | | | | | | | | | | | | | as of December 31 (dollars in millions) | Effective interest rate in 2019(a) | | 2019 | | Effective interest rate in 2018(a) | | 2018 | Senior notes issued in 2012 | | | | | | | | 2.90% notes due 2022 | 2.97 | % | | $ | 3,100 |
| | 2.97 | % | | $ | 3,100 |
| 4.40% notes due 2042 | 4.46 | % | | 2,600 |
| | 4.46 | % | | 2,600 |
| Senior notes issued in 2015 | | | | | | | | 2.50% notes due 2020 | 2.65 | % | | 3,750 |
| | 2.65 | % | | 3,750 |
| 3.20% notes due 2022 | 3.28 | % | | 1,000 |
| | 3.28 | % | | 1,000 |
| 3.60% notes due 2025 | 3.66 | % | | 3,750 |
| | 3.66 | % | | 3,750 |
| 4.50% notes due 2035 | 4.58 | % | | 2,500 |
| | 4.58 | % | | 2,500 |
| 4.70% notes due 2045 | 4.73 | % | | 2,700 |
| | 4.73 | % | | 2,700 |
| Senior notes issued in 2016 | | | | | | | | 2.30% notes due 2021 | 2.40 | % | | 1,800 |
| | 2.40 | % | | 1,800 |
| 2.85% notes due 2023 | 2.91 | % | | 1,000 |
| | 2.91 | % | | 1,000 |
| 3.20% notes due 2026 | 3.28 | % | | 2,000 |
| | 3.28 | % | | 2,000 |
| 4.30% notes due 2036 | 4.37 | % | | 1,000 |
| | 4.37 | % | | 1,000 |
| 4.45% notes due 2046 | 4.50 | % | | 2,000 |
| | 4.50 | % | | 2,000 |
| Senior Euro notes issued in 2016 | | | | | | | | 0.375% notes due 2019 (€1,400 principal) | 0.55 | % | | — |
| | 0.55 | % | | 1,604 |
| 1.375% notes due 2024 (€1,450 principal) | 1.46 | % | | 1,625 |
| | 1.46 | % | | 1,661 |
| 2.125% notes due 2028 (€750 principal) | 2.18 | % | | 840 |
| | 2.18 | % | | 859 |
| Senior notes issued in 2018 | | | | | | | | 3.375% notes due 2021 | 3.51 | % | | 1,250 |
| | 3.51 | % | | 1,250 |
| 3.75% notes due 2023 | 3.84 | % | | 1,250 |
| | 3.84 | % | | 1,250 |
| 4.25% notes due 2028 | 4.38 | % | | 1,750 |
| | 4.38 | % | | 1,750 |
| 4.875% notes due 2048 | 4.94 | % | | 1,750 |
| | 4.94 | % | | 1,750 |
| Senior Euro notes issued in 2019 | | | | | | | | 0.75% notes due 2027 (€750 principal) | 0.86 | % | | 840 |
| | — |
| | — |
| 1.25% notes due 2031 (€650 principal) | 1.30 | % | | 728 |
| | — |
| | — |
| Senior notes issued in 2019 | | | | | | | | Floating rate notes due May 2021 | 2.08 | % | | 750 |
| | — |
| | — |
| Floating rate notes due November 2021 | 2.12 | % | | 750 |
| | — |
| | — |
| Floating rate notes due 2022 | 2.29 | % | | 750 |
| | — |
| | — |
| 2.15% notes due 2021 | 2.23 | % | | 1,750 |
| | — |
| | — |
| 2.30% notes due 2022 | 2.42 | % | | 3,000 |
| | — |
| | — |
| 2.60% notes due 2024 | 2.69 | % | | 3,750 |
| | — |
| | — |
| 2.95% notes due 2026 | 3.02 | % | | 4,000 |
| | — |
| | — |
| 3.20% notes due 2029 | 3.25 | % | | 5,500 |
| | — |
| | — |
| 4.05% notes due 2039 | 4.11 | % | | 4,000 |
| | — |
| | — |
| 4.25% notes due 2049 | 4.29 | % | | 5,750 |
| | — |
| | — |
| Other |
|
| | 27 |
| |
|
| | 36 |
| Fair value hedges | | | (48 | ) | | | | (466 | ) | Unamortized bond discounts | | | (161 | ) | | | | (120 | ) | Unamortized deferred financing costs | | | (323 | ) | | | | (163 | ) | Total long-term debt and finance lease obligations | | | 66,728 |
| | | | 36,611 |
| Current portion | | | 3,753 |
| | | | 1,609 |
| Noncurrent portion | | | $ | 62,975 |
| | | | $ | 35,002 |
|
(a) Excludes the effect of any related interest rate swaps.
|
| Summary of maturities of long-term debt |
The following table summarizes AbbVie's debt maturities as of December 31, 2019: | | | | | as of and for the years ending December 31 (in millions) | | 2020 | $ | 3,750 |
| 2021 | 6,300 |
| 2022 | 7,850 |
| 2023 | 2,250 |
| 2024 | 5,375 |
| Thereafter | 41,708 |
| Total obligations and commitments | 67,233 |
| Fair value hedges, unamortized bond discounts, deferred financing costs and finance lease obligations | (505 | ) | Total long-term debt and finance lease obligations | $ | 66,728 |
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