Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue	$ 634.4	$ 661.9	$ 1,322.0	$ 1,281.2
Operating expenses
Cost of services (exclusive of depreciation and amortization below)	218.6	216.2	443.7	424.3
Selling, general and administrative	201.1	196.7	436.4	392.4
Depreciation and amortization	90.8	89.2	181.2	182.7
Total operating expenses	510.5	502.2	1,061.3	999.4
Operating income	123.9	159.7	260.7	281.8
Non-operating income and (expense)
Interest expense	(33.5)	(45.2)	(71.1)	(90.2)
Interest income	1.1	1.8	3.0	3.3
Earnings from equity method investments	2.1	3.3	4.6	7.1
Other income and (expense), net	(0.7)	26.7	(7.7)	19.9
Total non-operating income and (expense)	(30.9)	(13.4)	(71.2)	(59.9)
Income from continuing operations before income taxes	93.0	146.3	189.6	221.8
Provision for income taxes	(23.0)	(39.4)	(45.2)	(39.9)
Income from continuing operations	70.0	107.0	144.3	181.9
Discontinued operations, net of tax	0.0	(3.0)	0.0	(4.6)
Net income	70.0	104.0	144.3	177.3
Less: net income attributable to the noncontrolling interests	(1.5)	(2.5)	(5.6)	(4.9)
Net income attributable to TransUnion	68.5	101.5	138.7	172.4
Net Income
Income from continuing operations	70.0	107.0	144.3	181.9
Less: net income from continuing operations attributable to noncontrolling interests	(1.5)	(2.5)	(5.6)	(4.9)
Income from continuing operations attributable to TransUnion	68.5	104.5	138.7	177.0
Discontinued operations, net of tax	0.0	(3.0)	0.0	(4.6)
Discontinued operations, net of tax	0.0	(3.0)	0.0	(4.6)
Net income attributable to TransUnion	$ 68.5	$ 101.5	$ 138.7	$ 172.4
Basic earnings per common share from:
Income from continuing operations attributable to TransUnion	$ 0.36	$ 0.56	$ 0.73	$ 0.95
Discontinued operations, net of tax	0	(0.02)	0	(0.02)
Net Income attributable to TransUnion	0.36	0.54	0.73	0.92
Diluted earnings per common share from:
Income from continuing operations attributable to TransUnion	0.36	0.55	0.72	0.93
Discontinued operations, net of tax	0	(0.02)	0	(0.02)
Net Income attributable to TransUnion	$ 0.36	$ 0.53	$ 0.72	$ 0.90
Weighted Average Number of Shares Outstanding, Basic	189.9	187.5	189.6	187.1
Weighted Average Number of Shares Outstanding, Diluted	192.0	191.3	192.0	191.2