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Supplemental Cash Flow Disclosures (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 USD ($) shares | Dec. 31, 2015 USD ($) shares | Dec. 31, 2014 USD ($) shares | Jun. 30, 2013 USD ($)
Supplemental Cash Flow Disclosures |  |  |  |
Interest paid | $ 168 | $ 135 | $ 109 |
Income taxes paid, net of refunds received | (39) | 57 | 49 |
Other assets and deferred charges | 434 | 197 |  |
Supplemental cash flows, stock based compensation |  |  |  |
Net cash receipts (disbursements) from exercise of stock options and vesting of other stock awards | 9 | 13 | (2) |
TDS Parent Company |  |  |  |
Supplemental cash flows, stock based compensation |  |  |  |
Cash receipts upon exercise of stock options | 13 | 13 | 1 |
Cash disbursements for payment of taxes | (4) |  | (3) |
Net cash receipts (disbursements) from exercise of stock options and vesting of other stock awards | 9 | 13 | (2) |
U.S. Cellular |  |  |  |
Supplemental cash flows, stock based compensation |  |  |  |
Cash receipts upon exercise of stock options | 12 | 7 | 5 |
Cash disbursements for payment of taxes | (6) | (5) | (4) |
Net cash receipts (disbursements) from exercise of stock options and vesting of other stock awards | $ 6 | 2 | 1 |
U.S. Cellular | Auction 901 Mobility Funds |  |  |  |
Supplemental Cash Flow Disclosures |  |  |  |
FCC auction date | Sep. 27, 2012 |  |  |
FCC auction amount received | $ 35 |  |  |
FCC auction number of states won | 10 |  |  |
Letters of credit outstanding | $ 2 |  |  | $ 17
Other assets and deferred charges | 2 |  |  |
U.S. Cellular | Maximum | Auction 901 Mobility Funds |  |  |  |
Supplemental Cash Flow Disclosures |  |  |  |
FCC auction amount | 300 |  |  |
FCC auction amount awarded | 40 |  |  |
TDS Telecom |  |  |  |
Supplemental Cash Flow Disclosures |  |  |  |
Recovery Act Projects Company Funds | $ 32 |  |  |
Recovery Act Projects | 44 |  |  |
Recovery Act Grants Received |  | $ 15 | $ 15 |
Recovery Act Cumulative Grants Received | $ 94 |  |  |
Common Shares | TDS Parent Company |  |  |  |
Supplemental cash flows, stock based compensation |  |  |  |
Shares withheld | shares | 126,747 | 3,163 | 109,061 |
Aggregate value of shares withheld | $ 4 |  | $ 3 |
Common Shares | U.S. Cellular |  |  |  |
Supplemental cash flows, stock based compensation |  |  |  |
Shares withheld | shares | 308,010 | 228,011 | 163,355 |
Aggregate value of shares withheld | $ 13 | $ 8 | $ 7 |

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