CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Service revenues	$ 108.8	$ 125.6	$ 335.0	$ 339.8
Product sales	117.6	150.7	379.9	365.8
Total revenues	226.4	276.3	714.9	705.6
Cost of service revenues	82.4	98.3	254.3	264.8
Cost of product sales	91.7	103.9	282.1	251.6
Total costs	174.1	202.2	536.4	516.4
Gross profit	52.3	74.1	178.5	189.2
Selling, general and administrative expenses	47.8	54.5	144.9	140.9
Merger and acquisition expenses	0.2	0.3	(2.3)	2.7
Research and development expenses	4.8	4.5	14.5	12.9
Unused office space and other restructuring	(6.6)	0.7	(5.0)	2.1
Operating income from continuing operations	6.1	14.1	26.4	30.6
Other income (expense):
Interest expense, net	(16.2)	(17.6)	(48.7)	(49.9)
Other income (expense), net	0.8	0.4	0.2	1.3
Total other expense, net	(15.4)	(17.2)	(48.5)	(48.6)
Loss from continuing operations before income taxes	(9.3)	(3.1)	(22.1)	(18.0)
Provision for income taxes from continuing operations	0.2	1.3	2.9	3.8
Loss from continuing operations	(9.5)	(4.4)	(25.0)	(21.8)
Income (loss) from discontinued operations	(0.4)	0.2	(4.8)	(2.6)
Net loss	(9.9)	(4.2)	(29.8)	(24.4)
Basic loss per common share:
Net loss from continuing operations (in dollars per share)	$ (0.17)	$ (0.08)	$ (0.44)	$ (0.50)
Net Loss from discontinued operations (in dollars per share)	$ 0.00	$ 0.01	$ (0.08)	$ (0.06)
Net loss per common share (in dollars per share)	$ (0.17)	$ (0.07)	$ (0.52)	$ (0.56)
Diluted loss per common share:
Net loss from continuing operations (in dollars per share)	$ (0.17)	$ (0.08)	$ (0.44)	$ (0.50)
Net Loss from discontinued operations (in dollars per share)	$ 0.00	$ 0.01	$ (0.08)	$ (0.06)
Net loss per common share (in dollars per share)	$ (0.17)	$ (0.07)	$ (0.52)	$ (0.56)
Weighted average common shares outstanding:
Basic (in shares)	57.1	56.6	56.7	43.8
Diluted (in shares)	57.1	56.6	56.7	43.8
Comprehensive Loss
Net loss from above	(9.9)	(4.2)	(29.8)	(24.4)
Other comprehensive income:
Change in cumulative translation adjustment	(0.1)	(0.2)	0	(0.4)
Other comprehensive loss, net of tax	(0.1)	(0.2)	0	(0.4)
Comprehensive loss	$ (10.0)	$ (4.4)	$ (29.8)	$ (24.8)