Consolidated Statement of Changes in Equity (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
TDS Common and Series A Common Share dividends (in dollars per share)	$ 0.185	$ 0.18
Series VV Preferred Shares
TDS Preferred share dividends (in dollars per share)	375	375
Series UU Preferred Shares
TDS Preferred share dividends (in dollars per share)	$ 414	$ 414