v3.21.2
Debt (Tables)
6 Months Ended
Jun. 30, 2021
Debt Disclosure [Abstract]  
Schedule of long-term debt The total outstanding debt is summarized below (in millions, except percentages):
MaturityCoupon RateEffective Interest RateAs of December 31, 2020As of
June 30, 2021
Debt
2011-2020 Notes Issuances2024 - 2060
0.45% - 3.38%
0.57% - 3.38%
$14,000 $13,000 
Future finance lease payments, net(1)
1,201 1,608 
      Total debt15,201 14,608 
Unamortized discount and debt issuance costs(169)(163)
Less: Current portion of Notes(2)
(999)
Less: Current portion future finance lease payments, net(1)(2)
(101)(117)
       Total long-term debt$13,932 $14,328 
(1)Net of imputed interest.
(2)Total current portion of long-term debt is included within other accrued expenses and current liabilities. See Note 6.