CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ (313)	$ 1,752	$ 492	$ 1,490	$ 4,287
Other comprehensive income (loss) net of income taxes:
Foreign currency translation adjustment	35	9
Change in unrealized gains (losses), net of reclassification adjustment	144	780
Changes in defined benefit plan related items not yet recognized in periodic benefit cost, net of reclassification adjustment	0	0
Total other comprehensive income (loss), net of income taxes	179	789
Comprehensive income (loss)	(134)	2,541	254	580	5,212
Less: Comprehensive (income) loss attributable to noncontrolling interest	(125)	(120)	479	388	358
Comprehensive Income (Loss) Attributable to AXA Equitable	$ (259)	$ 2,421	$ (225)	$ 192	$ 4,854