XML 13 R2.htm IDEA: XBRL DOCUMENT v3.22.1
CONSOLIDATED STATEMENTS OF INCOME - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Revenue:    
Premium revenue $ 7,531 $ 6,306
Premium tax revenue 208 187
Investment income 11 9
Other revenue 20 20
Total revenue 7,770 6,522
Operating expenses:    
Medical care costs 6,563 5,474
General and administrative expenses 571 473
Premium tax expenses 208 187
Depreciation and amortization 40 33
Other 16 20
Total operating expenses 7,398 6,187
Operating income 372 335
Other expenses, net:    
Interest expense 28 30
Total other expenses, net 28 30
Income before income tax expense 344 305
Income tax expense 86 77
Net income $ 258 $ 228
Net income per share:    
Net income per share - Basic (in dollars per share) $ 4.45 $ 3.95
Net income per share - Diluted (in dollars per share) $ 4.39 $ 3.89