(millions)

2019

2018

2017

Net tangible assets (liabilities) acquired and equity method investments

$(8.0)

$30.1

$21.9

Identifiable intangible assets

Customer relationships

115.7

101.5

67.0

Trademarks

24.1

3.9

2.5

Non-compete agreements

-

2.6

0.2

Other technology

48.9

6.5

7.6

Total intangible assets

188.7

114.5

77.3

Goodwill

234.8

81.9

78.9

Total aggregate purchase price

415.5

226.5

178.1

Acquisition-related liabilities and contingent considerations

(24.1)

(1.5)

(0.8)

Net consideration exchanged for acquisitions, including acquisition-

related liabilities and contingent considerations

$391.4

$225.0

$177.3