Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Cash Flows from Operating Activities:
Net loss	$ (54.3)	$ (211.9)	$ (156.9)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization	328.1	325.9	327.5
Unrealized and non-cash foreign exchange losses (gains), net	(13.2)	68.2	(18.1)
Amortization of deferred financing costs and original issue discount	8.5	10.9	12.4
Deferred tax benefit	4.2	(2.5)	(4.4)
Stock based compensation	22.5	8.6	18.6
Change in allowance for credit losses	0.7	3.6	4.5
Loss on extinguishment of debt	50.3	12.6	0.0
Other non-cash, net	(12.3)	(0.5)	15.9
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	53.1	33.3	(21.4)
Inventories	(139.5)	(152.0)	(108.6)
Other current and non-current assets	(15.5)	(19.5)	(27.2)
Accounts payable and accrued liabilities	49.7	(36.0)	83.6
Deferred revenue	(0.8)	(1.9)	7.3
Other current and non-current liabilities	5.1	7.3	9.8
Cash provided by operating activities	286.6	46.1	143.0
Cash Flows from Investing Activities:
Purchase of property, plant and equipment	(58.4)	(44.1)	(66.2)
Proceeds from cross-currency swaps	15.2	2.7	0.0
Milestone payments and other, net	(0.4)	(4.0)	(2.3)
Cash used in investing activities	(43.6)	(45.4)	(68.5)
Cash Flows from Financing Activities:
Proceeds From Issuance Initial Public Offering	1,426.4	0.0	0.0
Payment of initial public offering costs	(9.2)	0.0	0.0
Proceeds from long-term debt	0.0	1,421.0	2.8
Payments on long-term debt	(1,423.0)	(1,363.5)	(49.7)
(Payments) borrowings on short-term borrowings, net	(82.0)	(3.5)	(17.2)
Proceeds from exercise of stock options	13.1	1.8	0.0
Repurchase of common stock	0.0	0.0	(0.3)
Cash provided by (used in) financing activities	(74.7)	55.8	(64.4)
Effect of exchange rate changes on cash	(0.9)	3.7	(0.7)
Increase (decrease) in cash, cash equivalents and restricted cash	167.4	60.2	9.4
Cash, cash equivalents and restricted cash at beginning of year	144.2	84.0	74.6
Cash, cash equivalents and restricted cash at end of year	311.6	144.2	84.0
Cash and cash equivalents	309.7	132.8	72.0
Restricted cash included in Other assets	1.9	11.4	12.0
Cash, cash equivalents and restricted cash	$ 311.6	$ 144.2	$ 84.0