CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Real estate income, net:
Rental income	$ 295.9	$ 295.0	$ 890.0	$ 906.0
Real estate property level expenses and taxes:
Operating expenses	67.7	66.5	200.3	196.6
Real estate taxes	52.6	53.3	159.3	157.3
Interest expense	21.6	24.1	68.1	74.0
Total real estate property level expenses and taxes	141.9	143.9	427.7	427.9
Real estate income, net	154.0	151.1	462.3	478.1
Income from real estate joint ventures	56.8	28.3	149.0	103.0
Income from real estate funds	6.9	4.8	11.6	7.5
Interest	19.7	20.7	60.4	85.0
Dividends	0.0	6.0	0.0	17.1
TOTAL INVESTMENT INCOME	237.4	210.9	683.3	690.7
Expenses:
Investment management charges	15.0	16.4	48.5	46.6
Administrative charges	12.3	10.9	38.8	34.2
Distribution charges	5.9	5.8	19.8	18.1
Mortality and expense risk charges	0.3	0.3	0.9	0.9
Liquidity guarantee charges	18.8	14.3	47.2	45.4
TOTAL EXPENSES	52.3	47.7	155.2	145.2
INVESTMENT INCOME, NET	185.1	163.2	528.1	545.5
Net realized (loss) gain on investments:
Real estate properties	(9.2)	(3.0)	193.6	(61.0)
Real estate joint ventures	4.1	0.0	4.0	(454.9)
Real estate funds	0.0	0.0	0.0	(5.6)
Marketable securities	0.0	19.7	0.0	41.0
Loans receivable	0.0	0.0	(14.1)	(1.6)
Net realized (loss) gain on investments	(5.1)	16.7	183.5	(482.1)
Net change in unrealized appreciation (depreciation) on:
Real estate properties	540.1	(89.1)	1,232.1	(273.0)
Real estate joint ventures	421.0	(45.7)	575.2	32.7
Real estate funds	44.1	(11.0)	48.3	(30.1)
Real estate operating business	12.5	0.0	34.6	0.0
Marketable securities	0.0	1.5	(0.3)	(120.5)
Loans receivable	1.5	(9.2)	20.2	(31.4)
Loans receivable with related parties	0.0	0.4	0.0	0.4
Loans payable	(3.0)	(42.4)	11.0	(6.1)
Net change in unrealized appreciation (depreciation) on investments and loans payable	1,016.2	(195.5)	1,921.1	(428.0)
NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND LOANS PAYABLE	1,011.1	(178.8)	2,104.6	(910.1)
NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS	$ 1,196.2	$ (15.6)	$ 2,632.7	$ (364.6)