Consolidated Statements of Changes in Equity - USD ($) shares in Millions, $ in Millions |
Total |
Common Stock |
Additional Paid-in Capital |
Retained Earnings |
Noncontrolling Interests |
Net unrealized investment (losses) gains: |
Pension and other postretirement benefits: |
AOCI, Other Components [Member] |
| Beginning balance (in shares) at Dec. 31, 2024 |
|
227.5
|
|
|
|
|
|
|
| Beginning balance at Dec. 31, 2024 |
$ 41,426
|
$ 2
|
$ 8,911
|
$ 33,549
|
$ 111
|
$ (523)
|
$ (399)
|
$ (225)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
2,184
|
|
|
2,183
|
1
|
|
|
|
| Other comprehensive gain (loss) |
237
|
|
|
|
1
|
234
|
(5)
|
7
|
| Noncontrolling interests adjustment |
4
|
|
|
|
4
|
|
|
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
|
(2.2)
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax |
(896)
|
|
(97)
|
(799)
|
|
|
|
|
| Dividends and dividend equivalents |
(387)
|
|
|
(387)
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits (in shares) |
|
0.4
|
|
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits |
52
|
|
52
|
|
|
|
|
|
| Ending balance (in shares) at Mar. 31, 2025 |
|
225.7
|
|
|
|
|
|
|
| Ending balance at Mar. 31, 2025 |
42,620
|
$ 2
|
8,866
|
34,546
|
117
|
(289)
|
(404)
|
(218)
|
| Beginning balance (in shares) at Dec. 31, 2024 |
|
227.5
|
|
|
|
|
|
|
| Beginning balance at Dec. 31, 2024 |
41,426
|
$ 2
|
8,911
|
33,549
|
111
|
(523)
|
(399)
|
(225)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
5,115
|
|
|
|
|
|
|
|
| Other comprehensive gain (loss) |
$ 608
|
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
(6.1)
|
|
|
|
|
|
|
|
| Ending balance (in shares) at Sep. 30, 2025 |
|
222.0
|
|
|
|
|
|
|
| Ending balance at Sep. 30, 2025 |
$ 44,082
|
$ 2
|
8,908
|
35,586
|
129
|
76
|
(398)
|
(221)
|
| Beginning balance (in shares) at Mar. 31, 2025 |
|
225.7
|
|
|
|
|
|
|
| Beginning balance at Mar. 31, 2025 |
42,620
|
$ 2
|
8,866
|
34,546
|
117
|
(289)
|
(404)
|
(218)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
1,744
|
|
|
1,743
|
1
|
|
|
|
| Other comprehensive gain (loss) |
152
|
|
|
|
1
|
147
|
2
|
2
|
| Noncontrolling interests adjustment |
10
|
|
|
|
10
|
|
|
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
|
(1.0)
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax |
(381)
|
|
(27)
|
(354)
|
|
|
|
|
| Dividends and dividend equivalents |
(386)
|
|
|
(386)
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits (in shares) |
|
0.1
|
|
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits |
92
|
|
92
|
|
|
|
|
|
| Ending balance (in shares) at Jun. 30, 2025 |
|
224.8
|
|
|
|
|
|
|
| Ending balance at Jun. 30, 2025 |
43,851
|
$ 2
|
8,931
|
35,549
|
129
|
(142)
|
(402)
|
(216)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
1,187
|
|
|
1,189
|
(2)
|
|
|
|
| Other comprehensive gain (loss) |
219
|
|
|
|
2
|
218
|
4
|
(5)
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
|
(2.9)
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax |
(884)
|
|
(115)
|
(769)
|
|
|
|
|
| Dividends and dividend equivalents |
(383)
|
|
|
(383)
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits (in shares) |
|
0.1
|
|
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits |
92
|
|
92
|
|
|
|
|
|
| Ending balance (in shares) at Sep. 30, 2025 |
|
222.0
|
|
|
|
|
|
|
| Ending balance at Sep. 30, 2025 |
44,082
|
$ 2
|
8,908
|
35,586
|
129
|
76
|
(398)
|
(221)
|
| Beginning balance (in shares) at Dec. 31, 2025 |
|
220.7
|
|
|
|
|
|
|
| Beginning balance at Dec. 31, 2025 |
44,026
|
$ 2
|
8,938
|
35,393
|
144
|
108
|
(332)
|
(227)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
1,760
|
|
|
1,764
|
(4)
|
|
|
|
| Other comprehensive gain (loss) |
(290)
|
|
|
|
0
|
(275)
|
3
|
(18)
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
|
(3.6)
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax |
(1,134)
|
|
(151)
|
(983)
|
|
|
|
|
| Dividends and dividend equivalents |
(378)
|
|
|
(378)
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits (in shares) |
|
0.3
|
|
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits |
58
|
|
58
|
|
|
|
|
|
| Ending balance (in shares) at Mar. 31, 2026 |
|
217.4
|
|
|
|
|
|
|
| Ending balance at Mar. 31, 2026 |
44,042
|
$ 2
|
8,845
|
35,796
|
140
|
(167)
|
(329)
|
(245)
|
| Beginning balance (in shares) at Dec. 31, 2025 |
|
220.7
|
|
|
|
|
|
|
| Beginning balance at Dec. 31, 2025 |
44,026
|
$ 2
|
8,938
|
35,393
|
144
|
108
|
(332)
|
(227)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
4,557
|
|
|
|
|
|
|
|
| Other comprehensive gain (loss) |
$ (1,229)
|
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
(5.2)
|
|
|
|
|
|
|
|
| Ending balance (in shares) at Sep. 30, 2026 |
|
216.1
|
|
|
|
|
|
|
| Ending balance at Sep. 30, 2026 |
$ 44,794
|
$ 2
|
8,987
|
37,368
|
113
|
(1,109)
|
(325)
|
(242)
|
| Beginning balance (in shares) at Mar. 31, 2026 |
|
217.4
|
|
|
|
|
|
|
| Beginning balance at Mar. 31, 2026 |
44,042
|
$ 2
|
8,845
|
35,796
|
140
|
(167)
|
(329)
|
(245)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
1,454
|
|
|
1,463
|
(9)
|
|
|
|
| Other comprehensive gain (loss) |
30
|
|
|
|
0
|
25
|
2
|
3
|
| Noncontrolling interests adjustment |
8
|
|
|
|
8
|
|
|
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
|
(0.8)
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax |
(236)
|
|
(28)
|
(208)
|
|
|
|
|
| Dividends and dividend equivalents |
(376)
|
|
|
(376)
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits (in shares) |
|
0.2
|
|
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits |
100
|
|
100
|
|
|
|
|
|
| Ending balance (in shares) at Jun. 30, 2026 |
|
216.8
|
|
|
|
|
|
|
| Ending balance at Jun. 30, 2026 |
45,022
|
$ 2
|
8,917
|
36,675
|
139
|
(142)
|
(327)
|
(242)
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
| Net income (loss) |
1,343
|
|
|
1,365
|
(22)
|
|
|
|
| Other comprehensive gain (loss) |
(969)
|
|
|
|
(4)
|
(967)
|
2
|
0
|
| Repurchase and retirement of common stock, including excise tax (in shares) |
|
(0.8)
|
|
|
|
|
|
|
| Repurchase and retirement of common stock, including excise tax |
(333)
|
|
(34)
|
(299)
|
|
|
|
|
| Dividends and dividend equivalents |
(375)
|
|
|
(375)
|
|
|
|
|
| Other Adjustments |
2
|
|
|
2
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits (in shares) |
|
0.1
|
|
|
|
|
|
|
| Issuance of common stock under employee stock plans, net of related tax benefits |
104
|
|
104
|
|
|
|
|
|
| Ending balance (in shares) at Sep. 30, 2026 |
|
216.1
|
|
|
|
|
|
|
| Ending balance at Sep. 30, 2026 |
$ 44,794
|
$ 2
|
$ 8,987
|
$ 37,368
|
$ 113
|
$ (1,109)
|
$ (325)
|
$ (242)
|