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v3.20.4

Schedule I Condensed Statement of Comprehensive Income (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Revenues: |  |  |
Investment and other income | $ 1,502 | $ 1,886 | $ 1,376
Total revenues | 257,141 | 242,155 | 226,247
Operating costs: |  |  |
Interest expense | 1,663 | 1,704 | 1,400
Total operating costs | 234,736 | 222,470 | 208,903
Loss before income taxes | 20,742 | 17,981 | 15,944
Benefit for income taxes | 4,973 | 3,742 | 3,562
Net earnings | 15,403 | 13,839 | 11,986
Other comprehensive (loss) income | (236) | 582 | (1,517)
Comprehensive income | 15,167 | 14,421 | 10,469
Parent Company [Member] |  |  |
Revenues: |  |  |
Investment and other income | 194 | 209 | 194
Total revenues | 194 | 209 | 194
Operating costs: |  |  |
Operating costs | 27 | 38 | 35
Interest expense | 1,594 | 1,580 | 1,285
Total operating costs | 1,621 | 1,618 | 1,320
Loss before income taxes | (1,427) | (1,409) | (1,126)
Benefit for income taxes | 300 | 293 | 251
Loss of parent company | (1,127) | (1,116) | (875)
Equity in undistributed income of subsidiaries | 16,530 | 14,955 | 12,861
Net earnings | 15,403 | 13,839 | 11,986
Other comprehensive (loss) income | (236) | 582 | (1,517)
Comprehensive income | $ 15,167 | $ 14,421 | $ 10,469

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