XML 151 R117.htm IDEA: XBRL DOCUMENT v3.21.1
Earnings per share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Earnings Per Share [Abstract]      
Net (loss) income attributable to Arcos Dorados Holdings Inc. available to common shareholders $ (149,451) $ 79,896 $ 36,847
Weighted-average number of common shares outstanding - Basic (in shares) 205,417,516 204,003,977 209,136,832
Incremental shares from assumed exercise of stock options (in shares) 0 0 0
Incremental shares from vesting of restricted share units (in shares) 287,965 664,375 983,634
Weighted-average number of common shares outstanding - Diluted (in shares) 205,705,481 204,668,352 210,120,466
Basic net (loss) income per common share attributable to Arcos Dorados Holdings Inc. (in dollars per share) $ (0.73) $ 0.39 $ 0.18
Diluted net (loss) income per common share attributable to Arcos Dorados Holdings Inc. (in dollars per share) $ (0.73) $ 0.39 $ 0.18