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v3.23.2

Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Disaggregation of Revenues [Abstract] |  |  |  |
Revenues from contracts with customers | $ 552 | $ 505 | $ 1,123 | $ 1,020
Other revenues | 22 | 29 | 45 | 54
Operating revenues and other | 574 | 534 | 1,168 | 1,074
CNA Financial | Non-insurance warranty |  |  |  |
Disaggregation of Revenues [Abstract] |  |  |  |
Revenues from contracts with customers | 407 | 392 | 814 | 774
Boardwalk Pipelines | Transportation and storage of natural gas and NGLs and other services |  |  |  |
Disaggregation of Revenues [Abstract] |  |  |  |
Revenues from contracts with customers | 350 | 315 | 736 | 684
Loews Hotels & Co | Lodging and related services |  |  |  |
Disaggregation of Revenues [Abstract] |  |  |  |
Revenues from contracts with customers | $ 202 | $ 190 | $ 387 | $ 336

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