Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Premiums	$ 11,628	$ 11,678	$ 21,681	$ 21,267
Universal life and investment-type product policy fees	1,281	1,288	2,529	2,577
Net investment income	5,205	5,072	10,641	9,717
Other revenues	638	621	1,312	1,260
Net investment gains (losses)	(421)	(1,039)	(796)	(1,723)
Net derivative gains (losses)	(508)	(997)	(1,487)	(1,087)
Total revenues	17,823	16,623	33,880	32,011
Expenses
Policyholder benefits and claims	11,485	11,809	21,559	21,681
Policyholder liability remeasurement (gains) losses	(10)	(16)	(32)	(25)
Market risk benefit remeasurement (gains) losses	(182)	(817)	(876)	(629)
Interest credited to policyholder account balances	2,000	1,933	4,290	3,797
Policyholder dividends	148	151	295	310
Other expenses	3,180	3,133	6,397	6,190
Total expenses	16,621	16,193	31,633	31,324
Income (loss) before provision for income tax	1,202	430	2,247	687
Provision for income tax expense (benefit)	249	22	419	194
Net income (loss)	953	408	1,828	493
Less: Net income (loss) attributable to noncontrolling interests	7	6	15	11
Net income (loss) attributable to MetLife, Inc.	946	402	1,813	482
Dividends, Preferred Stock	34	32	101	98
Net income (loss) available to MetLife, Inc.’s common shareholders	912	370	1,712	384
Comprehensive income (loss)	(11)	(829)	336	2,712
Less: Comprehensive income (loss) attributable to noncontrolling interests, net of income tax	8	8	17	(5)
Comprehensive income (loss) attributable to MetLife, Inc.	$ (19)	$ (837)	$ 319	$ 2,717
Net income (loss) available to MetLife, Inc.’s common shareholders per common share:
Basic	$ 1.28	$ 0.48	$ 2.39	$ 0.50
Diluted	$ 1.28	$ 0.48	$ 2.37	$ 0.50