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v3.6.0.2

Debt, long-term debt (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015
Long-term debt |  |
Principal Amount | $ 1,677 | $ 1,688
Unamortized discount and debt issuance costs | 48 | 48
Total long-term debt | 1,629 | 1,640
Current portion of long-term debt | 11 | 11
Long-term debt, net | 1,618 | 1,629
Long-term debt maturities |  |
Scheduled principal payments 2017 | 11 |
Scheduled principal payments 2018 | 11 |
Scheduled principal payments 2019 | 11 |
Scheduled principal payments 2020 | 11 |
Scheduled principal payments 2021 | $ 11 |
6.7% Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 6.70% |
Maturity date of debt issued | Dec. 15, 2033 |
Principal Amount | $ 544 | 544
Unamortized discount and debt issuance costs | 15 | 15
Long term debt | $ 529 | 529
6.7% Senior Notes | Minimum |  |
Long-term debt |  |
Date of debt issuance | Dec. 08, 2003 |
Call date of debt issued | Dec. 08, 2003 |
6.7% Senior Notes | Maximum |  |
Long-term debt |  |
Date of debt issuance | Jun. 28, 2004 |
Call date of debt issued | Jun. 28, 2004 |
6.95% Senior Notes |  |
Long-term debt |  |
Interest rate on debt | 6.95% |
Date of debt issuance | May 09, 2011 |
Maturity date of debt issued | May 15, 2060 |
Call date of debt issued | May 15, 2016 |
Principal Amount | $ 342 | 342
Unamortized discount and debt issuance costs | 11 | 11
Long term debt | $ 331 | 331
7.25% Senior Notes due 2063 |  |
Long-term debt |  |
Interest rate on debt | 7.25% |
Date of debt issuance | Dec. 08, 2014 |
Maturity date of debt issued | Dec. 01, 2063 |
Call date of debt issued | Dec. 08, 2019 |
Principal Amount | $ 275 | 275
Unamortized discount and debt issuance costs | 10 | 10
Long term debt | $ 265 | 265
7.25% Senior Notes due 2064 |  |
Long-term debt |  |
Interest rate on debt | 7.25% |
Date of debt issuance | Nov. 23, 2015 |
Maturity date of debt issued | Dec. 01, 2064 |
Call date of debt issued | Dec. 01, 2020 |
Principal Amount | $ 300 | 300
Unamortized discount and debt issuance costs | 10 | 10
Long term debt | $ 290 | 290
U.S. Cellular Term loan facility |  |
Long-term debt |  |
Date of debt issuance | Jul. 20, 2015 |
Maturity date of debt issued | Jan. 21, 2022 |
Principal Amount | $ 214 | 225
Unamortized discount and debt issuance costs | 2 | 2
Long term debt | 212 | 223
Obligation on capital leases |  |
Long-term debt |  |
Principal Amount | 2 | 2
Obligation on capital leases | $ 2 | $ 2

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