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REVENUES FROM CONTRACTS - Contract Balances (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 29, 2019 | Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |  |
Contract Accounts Receivable | $ 246.3 | $ 263.9
Increase (decrease) in accounts receivable | (17.6) |
Contract assets | 62.5 | 91.2
Increase (decrease) in contract with customer, asset, net, current | (28.7) |
Contract Liabilities - current | (80.3) | (79.5)
Increase (decrease) in contract with customer, liability, current | (0.8) |
Contract Liabilities - non-current | (2.4) | (2.1)
Increase (decrease) in contract with customer, liability, noncurrent | (0.3) |
Net contract balance | 226.1 | $ 273.5
Increase (decrease) in contract with customers, net | $ (47.4) |

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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 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: 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=119400593&loc=d3e572229-122910 + Details
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