v3.19.3.a.u2
Debt (Tables)
12 Months Ended
Dec. 31, 2019
Debt Disclosure [Abstract]  
Schedule of debt instruments
The total outstanding long-term debt is summarized below (in millions):
 
As of
December 31, 2018
 
As of
December 31, 2019
3.625% Notes due on May 19, 2021
$
1,000

 
$
1,000

3.375% Notes due on February 25, 2024
1,000

 
1,000

1.998% Notes due on August 15, 2026
2,000

 
2,000

Unamortized discount for the Notes above
(50
)
 
(42
)
Subtotal(1)
3,950

 
3,958

Total future finance lease payments
62

 
685

Less: imputed interest for finance leases
0

 
(89
)
Total long-term debt
$
4,012

 
$
4,554


(1)  
Includes the outstanding (and unexchanged) Google Notes issued in 2011 and 2014 and the Alphabet notes exchanged in 2016.
Schedule of debt maturities
As of December 31, 2019, the aggregate future principal payments for long-term debt including long-term finance leases for each of the next five years and thereafter are as follows (in millions):
2020
 
$
0

2021
 
1,046

2022
 
46

2023
 
46

2024
 
1,047

Thereafter
 
2,500

Total
 
$
4,685