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Earnings Per Share | 3 Months Ended
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Mar. 31, 2015
Disclosure Text Block |
Earnings per Share | 5. Earnings Per Share Basic earnings per share attributable to U.S. Cellular shareholders is computed by dividing Net income attributable to U.S. Cellular shareholders by the weighted average number of common shares outstanding during the period. Diluted earnings per share attributable to U.S. Cellular shareholders is computed by dividing Net income attributable to U.S. Cellular shareholders by the weighted average number of common shares outstanding during the period adjusted to include the effects of potentially dilutive securities. Potentiall y dilutive securities primarily include incremental shares issuable upon exercise of outstanding stock options and the vesting of restricted stock units. The amounts used in computing e arnings per common s hare and the effects of potentially dilutive securities on the weighted average number of c ommo n s hares were as follows:
|  | Three Months Ended
|  | March 31,
|  | 2015 |  | 2014
(Dollars and shares in thousands, except per share amounts) |  |  |  |  |
Net income attributable to U.S. Cellular shareholders | $ | 160,064 |  | $ | 19,482
Weighted average number of shares used in basic earnings per share |  | 84,042 |  |  | 84,213
Effects of dilutive securities: |  |  |  |  |
| Stock options |  | 157 |  |  | 203
| Restricted stock units |  | 639 |  |  | 649
Weighted average number of shares used in diluted earnings per share |  | 84,838 |  |  | 85,065
Basic earnings per share attributable to U.S. Cellular shareholders | $ | 1.90 |  | $ | 0.23
Diluted earnings per share attributable to U.S. Cellular shareholders | $ | 1.89 |  | $ | 0.23
Certain Common Shares issuable upon the exercise of stock options or vesting of restricted stock units were not included in average diluted shares outstanding for the calculation of Diluted earnings per share attributable to U.S. Cellular shareholders because their effects were antidilutive. The number of such Common Shares excluded, if any, is shown in the table below.
|  | Three Months Ended
|  | March 31,
|  | 2015 |  | 2014
(Shares in thousands) |  |  |
Stock options | 2,360 |  | 1,276

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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