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Noncontrolling Interests
9 Months Ended
Sep. 30, 2021
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Change Due to Net Income Attributable to Parent and Effects of Changes, Net [Abstract]  
Noncontrolling Interests
Note 12 Noncontrolling Interests
The following schedule discloses the effects of Net income attributable to TDS shareholders and changes in TDS’ ownership interest in UScellular on TDS’ equity:
Nine Months Ended September 30,20212020
(Dollars in millions)  
Net income attributable to TDS shareholders$126 $212 
Transfers (to) from noncontrolling interests
Change in TDS' Capital in excess of par value from UScellular's issuance of UScellular shares(48)(38)
Change in TDS' Capital in excess of par value from UScellular's repurchases of UScellular shares11 14 
Net transfers (to) from noncontrolling interests(37)(24)
Net income attributable to TDS shareholders after transfers (to) from noncontrolling interests$89 $188