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Noncontrolling Interests (Tables) | 6 Months Ended
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Jun. 30, 2018
Noncontrolling Interests [Abstract] |
Noncontrolling interests | The following schedule discloses the effects of Net income attributable to TDS shareholders and changes in TDS’ ownership interest in U.S. Cellular on TDS’ equity:
Six Months Ended June 30, | 2018 |  | 2017
(Dollars in millions) |  |  |  |  |
Net income attributable to TDS shareholders | $ | 72 |  | $ | 47
Transfers to noncontrolling interests |  |  |  |  |
Change in TDS' Capital in excess of par value from U.S. Cellular's issuance of U.S. Cellular shares |  | (17) |  |  | (11)
Change in TDS' Capital in excess of par value from U.S. Cellular's repurchases of U.S. Cellular shares |  | – |  |  | –
Purchase of ownership in subsidiaries from noncontrolling interests |  | – |  |  | –
Net transfers to noncontrolling interests |  | (17) |  |  | (11)
Change from net income attributable to TDS and transfers to noncontrolling interests | $ | 55 |  | $ | 36

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- Definition The tabular disclosure of the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent if the ownership interests in a subsidiary changes during the period. The changes represented by this element did not result in the deconsolidation of the subsidiary. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591554-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 + Details
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