Label	Element	Value
UNITED STATES | GMWB Derivatives, Net [Member]
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	$ (4,000,000)
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	(3,000,000)
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	3,000,000
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	(14,000,000)
UNITED STATES | Macro Hedge Program [Member]
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	(23,000,000)
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	(27,000,000)
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	(20,000,000)
Derivative, Gain (Loss) on Derivative, Net	us-gaap_DerivativeGainLossOnDerivativeNet	$ (34,000,000)