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v3.20.4

Debt - Long-term Debt (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019
Long-term debt |  |
Principal amount | $ 2,572 | $ 1,555
Unamortized discount and debt issuance costs | 81 | 45
Total long-term debt | 2,491 | 1,510
Current portion of long-term debt | 2 | 8
Long-term debt, net | 2,489 | 1,502
Long-term debt maturities |  |
Scheduled principal payments 2021 | 2 |
Scheduled principal payments 2022 | 28 |
Scheduled principal payments 2023 | 3 |
Scheduled principal payments 2024 | 3 |
Scheduled principal payments 2025 | $ 3 |
6.7% Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 6.70% |
Redemption price, percentage | 100.00% |
Principal amount | $ 544 | 544
Long term debt | 531 | 531
Unamortized discount and debt issuance costs | $ 13 | 13
6.95% Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 6.95% |
Principal amount | $ 342 | 342
Long term debt | 331 | 331
Unamortized discount and debt issuance costs | $ 11 | 11
7.25% 2063 Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 7.25% |
Principal amount | $ 275 | 275
Long term debt | 265 | 265
Unamortized discount and debt issuance costs | $ 10 | 10
7.25% 2064 Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 7.25% |
Principal amount | $ 300 | 300
Long term debt | 290 | 290
Unamortized discount and debt issuance costs | $ 10 | 10
6.25% Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 6.25% |
Principal amount | $ 500 | 0
Debt issuance costs | 17 |
Long term debt | 483 | 0
Unamortized discount and debt issuance costs | $ 17 | 0
5.5% Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 5.50% |
Principal amount | $ 500 | 0
Debt issuance costs | 17 |
Long term debt | 483 | 0
Unamortized discount and debt issuance costs | $ 17 | 0
Callable Notes |  |
Long-term debt |  |
Redemption price, percentage | 100.00% |
UScellular Term loan facility |  |
Long-term debt |  |
Principal amount | $ 83 | 83
Long term debt | 80 | 82
Unamortized discount and debt issuance costs | 3 | 1
Receivables securitization facility |  |
Long-term debt |  |
Principal amount | 25 | 0
Long term debt | 25 | 0
Unamortized discount and debt issuance costs | 0 | 0
Finance lease obligations |  |
Long-term debt |  |
Principal amount | 3 | 4
Unamortized discount and debt issuance costs | 0 | 0
Finance lease obligations | 3 | 4
Installment payment agreement |  |
Long-term debt |  |
Principal amount | 0 | 7
Long term debt | 0 | 7
Unamortized discount and debt issuance costs | $ 0 | $ 0
Treasury Rate | 6.7% Senior Notes |  |
Long-term debt |  |
Contractual spread | 0.30% |

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