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ACQUISITIONS (Details) $ / shares in Units, $ in Millions | 1 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Feb. 25, 2018 USD ($) | Oct. 31, 2017 USD ($) | Apr. 30, 2017 USD ($) | Sep. 30, 2016 USD ($) | Dec. 31, 2018 USD ($) $ / shares | May 27, 2018 USD ($) | May 28, 2017 USD ($) | Feb. 28, 2018 USD ($) | May 29, 2016 USD ($)
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Classified as goodwill |  |  |  |  |  | $ 4,502.5 | $ 4,295.3 |  | $ 4,315.9
Sandwich Bros. of Wisconsin |  |  |  |  |  |  |  |  |
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Cash payment for acquisition, net of cash acquired | $ 87.3 |  |  |  |  |  |  |  |
Classified as goodwill |  |  |  |  |  |  |  | $ 57.8 |
Classified as non-amortizing intangible assets |  |  |  |  |  |  |  | 9.7 |
Classified as amortizing intangible asset |  |  |  |  |  |  |  | $ 7.1 |
Angie's Artisan Treats, LLC |  |  |  |  |  |  |  |  |
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Cash payment for acquisition, net of cash acquired |  | $ 249.8 |  |  |  |  |  |  |
Classified as goodwill |  | 155.2 |  |  |  |  |  |  |
Amount deductible for income tax purposes |  | 95.4 |  |  |  |  |  |  |
Classified as non-amortizing intangible assets |  | 73.8 |  |  |  |  |  |  |
Classified as amortizing intangible asset |  | $ 10.3 |  |  |  |  |  |  |
Thanasi Foods, LLC and BIGS LLC |  |  |  |  |  |  |  |  |
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Cash payment for acquisition, net of cash acquired |  |  | $ 217.6 |  |  |  |  |  |
Classified as goodwill |  |  | 133.3 |  |  |  |  |  |
Amount deductible for income tax purposes |  |  | 70.5 |  |  |  |  |  |
Classified as non-amortizing intangible assets |  |  | 65.1 |  |  |  |  |  |
Classified as amortizing intangible asset |  |  | $ 16.1 |  |  |  |  |  |
Frontera Foods, Inc. and Red Fork LLC |  |  |  |  |  |  |  |  |
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Cash payment for acquisition, net of cash acquired |  |  |  | $ 108.1 |  |  |  |  |
Classified as goodwill |  |  |  | 39.5 |  |  |  |  |
Classified as non-amortizing intangible assets |  |  |  | 59.5 |  |  |  |  |
Classified as amortizing intangible asset |  |  |  | $ 7.2 |  |  |  |  |
Frontera acquisition and Thanasi acquisition |  |  |  |  |  |  |  |  |
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  | $ 214.3 | $ 36.5 |  |
Expected | Pinnacle Foods Inc. (Pinnacle) |  |  |  |  |  |  |  |  |
Business Acquisitions [Line Items] |  |  |  |  |  |  |  |  |
Value of merger agreement |  |  |  |  | $ 10,900.0 |  |  |  |
Cash to be received by Pinnacle shareholders for each share (in usd per share) | $ / shares |  |  |  |  | $ 43.11 |  |  |  |
Common stock to be received by Pinnacle shareholders for each share of Pinnacle (shares) |  |  |  |  | 0.6494 |  |  |  |
Implied price per share of Pinnacle under agreement (in usd per share) | $ / shares |  |  |  |  | $ 68.00 |  |  |  |

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