Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the carrying value of goodwill by reporting segment

Changes in the carrying value of goodwill during 2017, 2018 and 2019, by reporting segment, are presented in the following table (in millions):

	Property and Casualty		Annuity		Total
Balance at January 1, 2017 and December 31, 2017	$	168	$	31	$	199
Acquisition of subsidiary in 2018	8		—		8
Balance at December 31, 2018 and December 31, 2019	$	176	$	31	$	207