Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities
Consolidated net loss from continuing operations	$ (129.2)	$ (25.8)
Income from discontinued operations, net of tax	1,066.4	38.8
Adjustments to reconcile consolidated net loss to net cash used for operating activities:
Gain on sale of U. S. Federal business	(1,057.4)	0.0
Loss on debt extinguishment	28.5	0.0
Foreign currency translation losses	15.3	5.3
Non-cash interest expense	2.7	5.4
Employee stock compensation	8.0	7.3
Depreciation and amortization of properties	15.6	17.8
Depreciation and amortization of outsourcing assets	32.7	31.7
Amortization of marketable software	36.0	21.6
Other non-cash operating activities	1.3	(0.2)
Loss on disposal of capital assets	0.5	1.3
Postretirement contributions	(333.0)	(47.7)
Postretirement expense	48.4	47.1
Deferred income taxes, net	(7.0)	2.7
Changes in operating assets and liabilities:
Receivables, net	39.6	10.1
Inventories	1.4	(0.3)
Accounts payable and other current liabilities	(161.5)	(140.3)
Other liabilities	2.6	16.9
Other assets	(3.0)	(11.2)
Net cash used for operating activities	(392.1)	(19.5)
Cash flows from investing activities
Net proceeds from sale of U.S. Federal business	1,159.4	0.0
Proceeds from investments	1,735.3	1,704.1
Purchases of investments	(1,755.9)	(1,706.9)
Investment in marketable software	(36.7)	(37.2)
Capital additions of properties	(10.6)	(20.8)
Capital additions of outsourcing assets	(15.8)	(39.7)
Net proceeds from sale of properties	0.0	(0.2)
Other	(0.2)	(0.4)
Net cash provided by (used for) investing activities	1,075.5	(101.1)
Cash flows from financing activities
Proceeds from notes payable	60.3	0.0
Proceeds from issuance of long-term debt	4.0	28.1
Payments of long-term debt	(448.4)	(10.5)
Cash paid for debt extinguishment	(23.7)	0.0
Other	(4.7)	(4.5)
Net cash (used for) provided by financing activities	(412.5)	13.1
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(30.3)	0.9
Increase (decrease) in cash, cash equivalents and restricted cash	240.6	(106.6)
Cash, cash equivalents and restricted cash, beginning of period	551.8	624.1
Cash, cash equivalents and restricted cash, end of period	$ 792.4	$ 517.5