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Consolidated Statement of Changes in Equity - USD ($) $ in Millions | Total | Series A Common and Common shares | Capital in excess of par value | Treasury shares | Accumulated other comprehensive income (loss) | Retained earnings | Total TDS shareholders' equity | Preferred shares | Noncontrolling interests
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2016 | $ 4,750 | $ 1 | $ 2,386 | $ (698) | $ 1 | $ 2,454 | $ 4,144 | $ 1 | $ 605
Net income attributable to TDS shareholders | 37 |  |  |  |  | 37 | 37 |  |
Net income attributable to noncontrolling interests classified as equity | 6 |  |  |  |  |  |  |  | 6
Other comprehensive loss | (1) |  |  |  | (1) |  | (1) |  |
TDS Common and Series A Common share dividends | (17) |  |  |  |  | (17) | (17) |  |
Dividend reinvestment plan | 3 |  |  | 3 |  |  | 3 |  |
Incentive and compensation plans | 1 |  |  | 2 |  | (1) | 1 |  |
Adjust investment in subsidiaries for repurchases, issuances and other compensation plans | 8 |  | 4 |  |  |  | 4 |  | 4
Stock-based compensation awards | 4 |  | 4 |  |  |  | 4 |  |
Ending balance at Mar. 31, 2017 | 4,791 | 1 | 2,394 | (693) |  | 2,473 | 4,175 | $ 1 | 615
Beginning balance at Dec. 31, 2017 | 4,892 | 1 | 2,413 | (669) | (1) | 2,525 | 4,269 |  | 623
Net income attributable to TDS shareholders | 39 |  |  |  |  | 39 | 39 |  |
Net income attributable to noncontrolling interests classified as equity | 8 |  |  |  |  |  |  |  | 8
Other comprehensive loss | (1) |  |  |  | (1) |  | (1) |  |
TDS Common and Series A Common share dividends | (18) |  |  |  |  | (18) | (18) |  |
Dividend reinvestment plan | 2 |  |  | 6 |  | (4) | 2 |  |
Incentive and compensation plans | 9 |  |  | 20 |  | (11) | 9 |  |
Adjust investment in subsidiaries for repurchases, issuances and other compensation plans | 10 |  | 5 |  |  |  | 5 |  | 5
Stock-based compensation awards | 3 |  | 3 |  |  |  | 3 |  |
Ending balance at Mar. 31, 2018 | 5,139 | $ 1 | $ 2,421 | $ (643) | (3) | 2,696 | 4,472 |  | 667
Cumulative effect of accounting changes | $ 195 |  |  |  | $ (1) | $ 165 | $ 164 |  | $ 31

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- Definition The portion of net income (loss) attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent, excluding any portion of such amount attributable to noncontrolling interest that is not classified as equity in the consolidated balance sheet + References No definition available. + Details
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