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ACQUISITIONS (Tables)

12 Months Ended

Dec. 31, 2021

ACQUISITIONS

Schedule of finite-lived and indefinite-lived intangible assets acquired

The following table presents the details of intangible assets at the dates of acquisition (in millions, except as stated). All acquired intangible assets with finite lives are amortized using the straight-line method.


		Hanweck			Useful Life (Years)		FT Options			Useful Life (Years)		Trade Alert			Useful Life (Years)		EuroCCP			Useful Life (Years)		MATCHNow			Useful Life (Years)		BIDS			Useful Life (Years)		Chi-X Asia Pacific			Useful Life (Years)
Trading registrations and licenses		$	—				$	—				$	—				$	28.1		Indefinite		$	18.4		Indefinite		$	—				$	6.2		Indefinite
Customer relationships			4.9		13			2.2		13			0.7		13			—					17.4		15			137.0		17			60.1		30
Technology			2.1		4			0.9		4			0.3		4			3.6		6			0.7		7			17.8		11			7.5		2
Trademarks and tradenames			7.0		10			3.2		10			1.0		10			0.6		10			0.2		2			1.6		10			—
Total identifiable intangible assets		$	14.0				$	6.3				$	2.0				$	32.3				$	36.7				$	156.4				$	73.8