Other Assets (Tables)

12 Months Ended

Dec. 31, 2022

Subclassifications of assets, liabilities and equities [abstract]

Schedule of other assets

As at December 31,	2022			2021
Accounts receivable		$	2,833		$	1,632
Investment income due and accrued		1,315			1,104
Property and equipment		607			612
Right-of-use assets		753			695
Deferred acquisition costs(1)		158			172
Prepaid expenses		1,089			406
Premium receivable		842			637
Accrued post-retirement benefit assets (Note 25)		98			83
Other		115			93
Total other assets		$	7,810		$	5,434

(1)    Amortization of deferred acquisition cost charged to income during the year amounted to $53 in 2022 (2021 — $23).