XML 14 R2.htm IDEA: XBRL DOCUMENT v3.21.2
Condensed Consolidated Statement of Income (Unaudited) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Income Statement [Abstract]        
Revenue $ 28,546 $ 23,715 $ 55,751 $ 50,324
Costs and Expenses:        
Programming and production 9,256 6,817 18,175 15,118
Other operating and administrative 8,549 7,646 16,818 15,900
Advertising, marketing and promotion 1,851 1,341 3,467 3,279
Depreciation 2,113 2,099 4,231 4,206
Amortization 1,270 1,165 2,514 2,322
Total costs and expenses 23,039 19,068 45,205 40,825
Operating income 5,507 4,647 10,546 9,499
Interest expense (1,093) (1,112) (2,112) (2,324)
Investment and other income (loss), net 1,216 420 1,607 (296)
Income before income taxes 5,630 3,955 10,042 6,879
Income tax expense (2,000) (946) (3,119) (1,646)
Net income 3,630 3,009 6,922 5,233
Less: Net income (loss) attributable to noncontrolling interests and redeemable subsidiary preferred stock (108) 21 (145) 98
Net income attributable to Comcast Corporation $ 3,738 $ 2,988 $ 7,067 $ 5,135
Basic earnings per common share attributable to Comcast Corporation shareholders (in dollars per share) $ 0.81 $ 0.65 $ 1.54 $ 1.12
Diluted earnings per common share attributable to Comcast Corporation shareholders (in dollars per share) $ 0.80 $ 0.65 $ 1.51 $ 1.11