Note 7 - Impairments (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Details of Impairment of Long-Lived Assets Held and Used by Asset [Table Text Block]

	201 6			201 5			201 4
Impairment of property carrying values* (1) (2) (3)	$	93.3		$	30.3		$	33.3
Impairment of investments in other real estate investments* (4)		-			5.3			1.7
Impairment of marketable securities and other investments* (5)		-			9.8			4.8
Total Impairment charges included in operating expenses		93.3			45.4			39.8
Cumulative foreign currency translation loss included in discontinued operations (6)		-			-			92.9
Impairment of property carrying values included in discontinued operations**		-			0.1			85.1
Total gross impairment charges		93.3			45.5			217.8
Noncontrolling interests		(0.4	)		(5.6	)		(0.4	)
Income tax benefit included in discontinued operations		-			-			(1.7	)
Income tax benefit		(21.1	)		(9.0	)		(6.1	)
Total net impairment charges	$	71.8		$	30.9		$	209.6