XML 74 R55.htm IDEA: XBRL DOCUMENT v3.25.0.1
Earnings Per Share - Schedule of Basic and Diluted Earnings per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Basic Earnings per Share:      
Net income attributable to Watsco, Inc. shareholders $ 536,286 $ 536,337 $ 601,167
Basic earnings per share for common stock $ 13.34 $ 13.72 $ 15.46
Diluted Earnings per Share:      
Net income attributable to Watsco, Inc. shareholders $ 536,286 $ 536,337 $ 601,167
Diluted earnings per share for common stock $ 13.3 $ 13.67 $ 15.41
Class B Common Stock [Member]      
Basic Earnings per Share:      
Earnings allocated to Watsco, Inc. shareholders - Basic $ 44,214 $ 44,185 $ 50,010
Common Stock [Member]      
Basic Earnings per Share:      
Earnings allocated to Watsco, Inc. shareholders - Basic 454,680 455,186 499,792
Common Stock [Member] | Class B Common Stock [Member]      
Basic Earnings per Share:      
Net income attributable to Watsco, Inc. shareholders 536,286 536,337 601,167
Less: distributed and undistributed earnings allocated to restricted common stock 37,392 36,966 51,365
Earnings allocated to Watsco, Inc. shareholders - Basic $ 498,894 $ 499,371 $ 549,802
Weighted-average common shares outstanding - Basic 37,391,461 36,406,148 35,564,203
Basic earnings per share for common stock $ 13.34 $ 13.72 $ 15.46
Diluted Earnings per Share:      
Net income attributable to Watsco, Inc. shareholders $ 536,286 $ 536,337 $ 601,167
Less: distributed and undistributed earnings allocated to restricted common stock 37,369 36,932 51,294
Earnings allocated to Watsco, Inc. shareholders - Diluted $ 498,917 $ 499,405 $ 549,873
Weighted-average common shares outstanding - Basic 37,391,461 36,406,148 35,564,203
Effect of dilutive stock options 118,871 125,535 119,431
Weighted-average common shares outstanding - Diluted 37,510,332 36,531,683 35,683,634
Diluted earnings per share for common stock $ 13.3 $ 13.67 $ 15.41