CASH EQUIVALENT AND INVESTMENTS (Tables)

6 Months Ended

Jun. 30, 2017

Schedule of Available For Sale Securities

	As of June 30, 2017
							Balance sheet location
	Cost		Gross Unrealized Gains		Fair Value		Cash and cash equivalents		Short-term investments		Other assets
Money market mutual funds	$	247.0	$	-	$	247.0	$	247.0	$	-	$	-
Certificates of deposit and money market deposit accounts (1)	$	2,150.2	$	-	$	2,150.2	$	2,060.9	$	86.3	$	3.0
Fixed maturity and open ended mutual funds (2)	$	27.6	$	6.8	$	34.4	$	-	$	-	$	34.4
	As of December 31, 2016
							Balance sheet location
	Cost		Gross Unrealized Gains		Fair Value		Cash and cash equivalents		Short-term investments		Other assets
Money market mutual funds	$	189.0	$	-	$	189.0	$	189.0	$	-	$	-
Certificates of deposit and money market deposit accounts (1)	$	1,190.5	$	-	$	1,190.5	$	1,017.0	$	173.4	$	0.1
Fixed maturity and open ended mutual funds (2)	$	27.0	$	5.6	$	32.6	$	-	$	-	$	32.6
(1) Consists of time deposits and money market deposit accounts. The remaining contractual maturities for the certificates of deposits classified as short-term investments were one to 12 months at both June 30, 2017 and December 31, 2016. The remaining contractual maturities for the certificates of deposits classified in other assets are 20 to 21 months at June 30, 2017 and 13 months to 15 months at December 31, 2016. Time deposits with a maturity of less than 90 days at time of purchase are classified as cash and cash equivalents.
(2) Consists of investments in fixed maturity mutual funds and open-ended mutual funds. The remaining contractual maturities for the fixed maturity instruments range from one month to 13 months and six months to 19 months at June 30, 2017 and December 31, 2016 respectively.