For the Quarter Ended | ||||||||||||||||
(in millions, except per share data) | March 31 | June 30 | September 30 | December 31 | ||||||||||||
2013 | ||||||||||||||||
Revenues | $ | 30,340 | $ | 30,408 | $ | 30,624 | $ | 31,117 | ||||||||
Operating costs | 28,201 | 28,007 | 27,993 | 28,665 | ||||||||||||
Earnings from operations | 2,139 | 2,401 | 2,631 | 2,452 | ||||||||||||
Net earnings | 1,240 | 1,436 | 1,570 | 1,427 | ||||||||||||
Net earnings attributable to UnitedHealth Group common shareholders | 1,192 | 1,436 | 1,570 | 1,427 | ||||||||||||
Net earnings per share attributable to UnitedHealth Group common shareholders: | ||||||||||||||||
Basic | 1.17 | 1.42 | 1.56 | 1.43 | ||||||||||||
Diluted | 1.16 | 1.40 | 1.53 | 1.41 | ||||||||||||
2012 | ||||||||||||||||
Revenues | $ | 27,282 | $ | 27,265 | $ | 27,302 | $ | 28,769 | ||||||||
Operating costs | 24,965 | 25,039 | 24,692 | 26,668 | ||||||||||||
Earnings from operations | 2,317 | 2,226 | 2,610 | 2,101 | ||||||||||||
Net earnings | 1,388 | 1,337 | 1,557 | 1,244 | ||||||||||||
Net earnings per share attributable to UnitedHealth Group common shareholders: | ||||||||||||||||
Basic | 1.34 | 1.30 | 1.52 | 1.22 | ||||||||||||
Diluted | 1.31 | 1.27 | 1.50 | 1.20 |