Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues
Premiums	$ 10,771	$ 10,327
Universal life and investment-type product policy fees	1,418	1,391
Net investment income	4,284	5,314
Other revenues	660	631
Net investment gains (losses)	(518)	134
Net derivative gains (losses)	(859)	(2,235)
Total revenues	15,756	15,562
Expenses
Policyholder benefits and claims	11,193	10,523
Interest credited to policyholder account balances	630	1,351
Policyholder dividends	198	247
Other expenses	3,020	3,150
Total expenses	15,041	15,271
Income (loss) before provision for income tax	715	291
Provision for income tax expense (benefit)	41	(72)
Net income (loss)	674	363
Less: Net income (loss) attributable to noncontrolling interests	5	5
Net income (loss) attributable to MetLife, Inc.	669	358
Less: Preferred stock dividends	63	68
Net income (loss) available to MetLife, Inc.’s common shareholders	606	290
Comprehensive income (loss)	(12,159)	(7,312)
Less: Comprehensive income (loss) attributable to noncontrolling interests, net of income tax	3	5
Comprehensive income (loss) attributable to MetLife, Inc.	$ (12,162)	$ (7,317)
Net income (loss) available to MetLife, Inc.’s common shareholders per common share:
Basic	$ 0.74	$ 0.33
Diluted	$ 0.73	$ 0.33