Unaudited Condensed Consolidated Statement of Cash Flows (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Cash flows from operating activities:
Net loss	$ (54.8)	$ (3.6)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation expense	20.4	18.8
Amortization expense, including increase to cost of goods sold for inventory acquired in business combinations	30.3	28.0
Impairment of long-lived assets and goodwill ($4.4 million)	80.4	0
Loss from debt retirement	1.8	0
Non-cash interest expense, net	1.1	1.2
Non-cash share-based compensation expense	3.9	7.3
Excess tax benefit on share-based awards	(3.8)	0
Gain on sale of property and equipment	(0.3)	0
Deferred income tax benefit	(37.3)	(3.4)
Changes in certain assets and liabilities, net of effects from acquisitions:
Accounts receivable, net	(116.7)	(58.5)
Inventories	(76.0)	(24.6)
Prepaid and other current assets	5.1	(1.8)
Accounts payable	87.1	38.2
Accrued expenses and taxes	0.1	14.9
Long-term assets, liabilities and other, net	(1.8)	(2.7)
Total adjustments to net loss	(5.7)	17.4
Net cash (used in) provided by operating activities	(60.5)	13.8
Cash flows from investing activities:
Capital expenditures	(18.3)	(21.0)
Net cash paid for businesses acquired	(254.9)	(144.8)
Proceeds from the sale of property and equipment	1.6	0.1
Change in restricted cash and marketable securities	0.3	0.2
Other, net	(1.5)	(1.1)
Net cash used in investing activities	(272.8)	(166.6)
Cash flows from financing activities:
Proceeds from borrowings	141.5	126.6
Payment of borrowings	(48.1)	(68.1)
Net proceeds from borrowings under the senior secured term loan facility due 2020	349.1	0
Redemption of the senior secured term loan facility due 2017	(93.0)	0
Fees paid in connection with debt facilities	(5.9)	0
Net use from equity transactions	(3.7)	(1.6)
Excess tax benefit on share-based awards	3.8	0
Other, net	0	0
Net cash provided by financing activities	343.7	56.9
Net change in unrestricted cash and cash equivalents	10.4	(95.9)
Unrestricted cash and cash equivalents at the beginning of the period	80.9	144.7
Unrestricted cash and cash equivalents at the end of the period	$ 91.3	$ 48.8