CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net increase in net assets resulting from operations		$ 1,532.0	$ 517.8
Adjustments to reconcile net changes in net assets resulting from operations to net cash used in operating activities:
Net realized gain on investments		(41.5)	(2.3)
Net change in unrealized gain on investments and loans payable		(1,311.4)	(362.9)
Purchase of real estate properties		(137.2)	(0.6)
Capital improvements on real estate properties		(84.8)	(56.0)
Proceeds from sales of real estate properties		157.7	3.0
Purchases of other real estate investments		(369.8)	(96.7)
Proceeds from sales of other real estate investments		310.8	0.0
Purchases and originations of loans receivable		(5.2)	(46.6)
Proceeds from sales of loans receivable		161.4	81.2
Proceeds from payoffs of loans receivable		8.2	10.9
Increase in other investments		(363.2)	(90.8)
Net change in due to/from investment manager		0.7	4.4
Increase in receivable for securities sold		(4.8)	0.0
Increase in payable for securities purchased		45.0	0.0
Decrease in other assets		20.3	21.2
(Increase) decrease in other liabilities		(35.0)	1.7
NET CASH USED IN OPERATING ACTIVITIES		(116.8)	(15.7)
CASH FLOWS FROM FINANCING ACTIVITIES
Mortgage loan proceeds received		3.0	0.0
Payments of mortgage loans		(41.8)	(4.3)
Premiums		808.4	688.1
Annuity payments		(12.5)	(12.0)
Withdrawals and death benefits		(628.9)	(665.7)
NET CASH PROVIDED BY FINANCING ACTIVITIES		128.2	6.1
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH		11.4	(9.6)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Beginning of period cash, cash equivalents and restricted cash		46.0	61.1
Net increase (decrease) in cash, cash equivalents and restricted cash		11.4	(9.6)
End of period cash, cash equivalents and restricted cash		57.4	51.5
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest		21.9	23.5
Cash and cash equivalents		34.9	30.3
Restricted cash	[1]	22.5	21.2
TOTAL CASH, CASH EQUIVALENTS AND RESTRICTED CASH		$ 57.4	$ 51.5

[1] Restricted cash is included within other assets in the Consolidated Statements of Assets and Liabilities.