Earnings Per Share (“EPS”) - Schedule of Reconciliation of Income (Loss) from Continuing Operations and Computation of Earnings per Share (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Income (loss) from continuing operations	$ 21,294	$ 20,238
Distributions and allocations to participating securities	0	(8)
Income (loss) from continuing operations available to A&B shareholders	21,294	20,230
Income (loss) from discontinued operations	139	(256)
Net income (loss) available to A&B common shareholders	$ 21,433	$ 19,974
Number of shares used to compute basic and diluted earnings per share [Abstract]
Denominator for basic EPS – weighted-average shares outstanding (in shares)	72,683	72,545
Effect of dilutive securities:
Restricted stock unit awards (in shares)	137	121
Denominator for diluted EPS - weighted average shares outstanding (in shares)	72,820	72,666