Related Party Transactions Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Due to related parties	$ 89	$ 21
Due from related parties	0	21
Fees and expenses of investment facilities and services
Amounts reimbursed to Loews for services provided to the Company	47	44	$ 43
Due to related parties	22	21
Corporate services and related travel expenses
Amounts reimbursed to Loews for services provided to the Company	1	1
Taxes paid
Due to related parties		21
Due from related parties	67
Loews
Amounts earned from Loews for insurance premiums	$ 2	$ 2	$ 2

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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