Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the carrying value of goodwill by reporting segment

Changes in the carrying value of goodwill during 2018, 2019 and 2020, by reporting segment, are presented in the following table (in millions):

	Property and Casualty		Annuity		Total
Balance at January 1, 2018	$	168	$	31	$	199
Acquisition of subsidiary in 2018	8		—		8
Balance at December 31, 2018, 2019 and 2020	$	176	$	31	$	207