ACCRUED AND OTHER CURRENT LIABILITIES AND OTHER NON-CURRENT LIABILITIES - (Detail) - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020	Sep. 26, 2020
Payables and Accruals [Abstract]
Compensation and other employee-related benefits	$ 153.0	$ 137.3
Asbestos-related liabilities (See Note 19)	0.0	91.4	$ 91.3
Contract liabilities and other customer-related liabilities	59.3	73.7
Accrued income taxes and other tax-related liabilities	37.3	36.9
Accrued warranty costs	20.6	23.1
Operating lease liabilities	19.2	19.8
Environmental liabilities and other legal matters	14.5	19.1
Accrued restructuring costs	14.7	19.1
Other	40.0	37.0
Accrued liabilities	358.6	457.4
Operating lease liabilities	62.6	72.4
Environmental liabilities	47.7	50.1
Compensation and other employee-related benefits	29.0	29.4
Deferred income taxes and other tax-related liabilities	12.1	11.9
Non-current maturities of long-term debt	11.3	13.0
Other	32.2	33.8
Other non-current liabilities	$ 194.9	$ 210.6

Accrued environmental and litigation liabilities current.

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Asbestos related liability current.

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Compensation and other employee related liabilities, noncurrent.

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Contract Liabilities and Other Customer-Related Liabilities

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Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of deferred tax liability attributable to taxable temporary differences, after deferred tax asset, and other tax liabilities expected to be paid after one year or operating cycle, if longer.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of long-term debt and lease obligation, classified as noncurrent.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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