Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Earnings per share

The amounts used in computing basic and diluted earnings per share attributable to UScellular shareholders were as follows:

Year Ended December 31,	2022		2021		2020
(Dollars and shares in millions, except per share amounts)
Net income attributable to UScellular shareholders	$	30	$	155	$	229
Weighted average number of shares used in basic earnings per share	85		86		86
Effects of dilutive securities	1		1		1
Weighted average number of shares used in diluted earnings per share	86		87		87
Basic earnings per share attributable to UScellular shareholders	$	0.35	$	1.80	$	2.66
Diluted earnings per share attributable to UScellular shareholders	$	0.35	$	1.77	$	2.62