Significant Business Transactions and Events (Tables)

12 Months Ended

Dec. 31, 2016

Significant Business Transactions and Events [Abstract]

Schedule of Business Acquisitions, by Acquisition

The following table summarizes the aggregate acquisition-date fair value of the consideration transferred for the acquisitions of kasina LLC, Red Rocks Capital LLC, and Wealth Management Systems Inc. and the amounts recognized as of the acquisition date for the assets acquired and liabilities assumed (in millions):

Consideration
Cash paid	$	118.8
Fair value of contingent consideration	0.8
Fair value of total consideration transferred	$	119.6
Recognized amounts of identifiable assets acquired and liabilities assumed
Cash and cash equivalents	$	1.6
Accounts receivable	4.2
Other current assets	0.2
Properties (1)	3.3
Intangible assets	49.5
Goodwill	75.8
Total assets	134.6
Accounts payable	0.2
Accrued compensation and benefits	0.4
Deferred revenue	5.5
Other current liabilities	0.7
Deferred income tax liabilities	8.2
Total liabilities	15.0
Net assets acquired	$	119.6

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(1) Includes $3.0 million of acquired software

The following table summarizes the aggregate acquisition-date fair value of the consideration transferred for the acquisition of KRFS and the amounts recognized as of the acquisition date for the assets acquired and liabilities assumed (in millions):

Consideration
Cash paid	$	94.7
Recognized amounts of identifiable assets acquired and liabilities assumed
Cash and cash equivalents	$	1.0
Accounts receivable	2.9
Other current assets	0.1
Investments	0.5
Properties (1)	6.8
Intangible assets	23.4
Goodwill	61.0
Total assets	95.7
Deferred revenue	0.6
Other current liabilities	0.4
Total liabilities	1.0
Net assets acquired	$	94.7

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(1) Includes $6.5 million of acquired software with a weighted-average useful life of 6 years.

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination

The following table summarizes the intangible assets acquired and estimated weighted-average useful lives as of the acquisition date (in millions):

	Fair Value		Weighted-Average Useful Life
Customer relationships	$	22.5	10 years
Other	0.9		3 years
	$	23.4

The following table summarizes the intangible assets acquired and estimated weighted average useful lives as of acquisition dates (in millions):

	Fair Value		Weighted Average Useful Life
Customer relationships	$	48.0	17 years
Other	1.5		7 years
	$	49.5