Accumulation Units (Tables)

6 Months Ended

Jun. 30, 2023

Accumulated Units Disclosure [Abstract]

Schedule of Changes in the Number of Accumulation Units Outstanding

Changes in the number of Accumulation Units outstanding were as follows (in millions):

	For the Six Months Ended June 30, 2023	For the Year Ended December 31, 2022
Outstanding:
Beginning of period	52.1	53.4
Credited for premiums	2.0	5.4
Annuity, other periodic payments, withdrawals and death benefits	(5.1)	(6.7)
End of period	49.0	52.1