CONSOLIDATED CONDENSED STATEMENTS OF EQUITY (Unaudited) - USD ($) $ in Millions |
Total |
Cumulative Effect, Period of Adoption, Adjustment |
Adjusted Balance |
Common Stock |
Common Stock
Adjusted Balance
|
Additional Paid-in Capital |
Additional Paid-in Capital
Adjusted Balance
|
Retained Earnings |
Retained Earnings
Cumulative Effect, Period of Adoption, Adjustment
|
Retained Earnings
Adjusted Balance
|
Accumulated Other Comprehensive Income (Loss) |
Accumulated Other Comprehensive Income (Loss)
Adjusted Balance
|
Common Stock Held in Treasury |
Common Stock Held in Treasury
Adjusted Balance
|
Noncontrolling Interests |
Noncontrolling Interests
Adjusted Balance
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance at beginning of period at Dec. 31, 2024 | $ 17,937 | $ 5 | $ 17,942 | $ 2 | $ 2 | $ 2,490 | $ 2,490 | $ 16,459 | $ 5 | $ 16,464 | $ (1,867) | $ (1,867) | $ (18) | $ (18) | $ 871 | $ 871 |
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 808 | 761 | 47 | |||||||||||||
| Other comprehensive income | 400 | 366 | 34 | |||||||||||||
| Dividends paid | (91) | (26) | (65) | |||||||||||||
| Purchase of subsidiary stock from noncontrolling interests | (34) | (3) | (1) | (30) | ||||||||||||
| Purchases of Loews Corporation treasury stock | (633) | (633) | ||||||||||||||
| Stock-based compensation | (5) | (24) | 19 | |||||||||||||
| Other | 2 | 4 | (1) | (1) | ||||||||||||
| Balance at end of period at Jun. 30, 2025 | 18,389 | 2 | 2,467 | 17,198 | (1,502) | (651) | 875 | |||||||||
| Balance at beginning of period at Mar. 31, 2025 | 18,034 | 2 | 2,451 | 16,821 | (1,685) | (398) | 843 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 416 | 391 | 25 | |||||||||||||
| Other comprehensive income | 200 | 183 | 17 | |||||||||||||
| Dividends paid | (23) | (13) | (10) | |||||||||||||
| Purchases of Loews Corporation treasury stock | (253) | (253) | ||||||||||||||
| Stock-based compensation | 11 | 10 | 1 | |||||||||||||
| Other | 4 | 6 | (1) | (1) | ||||||||||||
| Balance at end of period at Jun. 30, 2025 | 18,389 | 2 | 2,467 | 17,198 | (1,502) | (651) | 875 | |||||||||
| Balance at beginning of period at Dec. 31, 2025 | 19,641 | 2 | 2,374 | 17,377 | (1,067) | 0 | 955 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 825 | 781 | 44 | |||||||||||||
| Other comprehensive income | (117) | (108) | (9) | |||||||||||||
| Dividends paid | (92) | (26) | (66) | |||||||||||||
| Purchase of subsidiary stock from noncontrolling interests | (36) | (2) | (34) | |||||||||||||
| Purchases of Loews Corporation treasury stock | (179) | (179) | ||||||||||||||
| Stock-based compensation | (9) | (36) | 27 | |||||||||||||
| Other | (1) | (1) | ||||||||||||||
| Balance at end of period at Jun. 30, 2026 | 20,032 | 2 | 2,335 | 18,132 | (1,175) | (179) | 917 | |||||||||
| Balance at beginning of period at Mar. 31, 2026 | 19,591 | 2 | 2,330 | 17,701 | (1,298) | (31) | 887 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 471 | 444 | 27 | |||||||||||||
| Other comprehensive income | 134 | 123 | 11 | |||||||||||||
| Dividends paid | (24) | (13) | (11) | |||||||||||||
| Purchases of Loews Corporation treasury stock | (148) | (148) | ||||||||||||||
| Stock-based compensation | 9 | 6 | 3 | |||||||||||||
| Other | (1) | (1) | ||||||||||||||
| Balance at end of period at Jun. 30, 2026 | $ 20,032 | $ 2 | $ 2,335 | $ 18,132 | $ (1,175) | $ (179) | $ 917 |
| X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|