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Investment in Unconsolidated Entities (Tables) | 3 Months Ended
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Mar. 31, 2017
Investments in Unconsolidated Entities [Abstract] |
Equity method investments, summarized results of operations | The following table, which is based in part on information provided by third parties, summarizes the combined results of operations of TDS’ equity method investments.
| Three Months Ended March 31,
| 2017 |  | 2016
(Dollars in millions) |  |  |  |  |
Revenues | $ | 1,615 |  | $ | 1,688
Operating expenses |  | 1,217 |  |  | 1,236
Operating income |  | 398 |  |  | 452
Other expense, net |  | – |  |  | (4)
Net income | $ | 398 |  | $ | 448

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- Definition The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=64825282&loc=d3e32847-111569 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=64825282&loc=d3e32787-111569 + Details
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