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REVENUES FROM CONTRACTS - Contract Balances (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jul. 03, 2021 | Dec. 31, 2020
Revenue from Contract with Customer [Abstract] |  |
Contract Accounts Receivable | $ 204.5 | $ 210.6
Increase (decrease) in accounts receivable | (6.1) |
Contract Assets | 25.0 | 32.5
Increase (decrease) in contract with customer, asset, net, current | (7.5) |
Contract Liabilities - current | (49.5) | (46.3)
Increase (decrease) in contract with customer, liability, current | (3.2) |
Contract Liabilities - non-current | (5.6) | (3.4)
Increase (decrease) in contract with customer, liability, noncurrent | (2.2) |
Net contract balance | $ 174.4 | $ 193.4

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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 310 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123366838&loc=d3e3073-115593 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(5)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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