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RESTRUCTURING ACTIVITIES - Schedule of Pre-Tax Expenses in Association with the Restructuring Plan (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 10 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Nov. 24, 2019 | Nov. 25, 2018 | Nov. 24, 2019 | Nov. 25, 2018 | Nov. 24, 2019 | Nov. 24, 2019 | Dec. 31, 2018
Pinnacle Integration Restructuring Plan |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | $ 267.4 |  | $ 267.4 |  | $ 267.4 | $ 267.4 | $ 360.0
Recognized pre-tax expenses | 16.2 | $ 102.6 | 43.9 | $ 102.6 |  | 212.1 |
Pinnacle Integration Restructuring Plan | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 259.4 |  | 259.4 |  | 259.4 | 259.4 |
Recognized pre-tax expenses | 15.4 |  | 42.3 |  |  | 204.4 |
Pinnacle Integration Restructuring Plan | Accelerated depreciation |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.8 |  | 0.8 |  | 0.8 | 0.8 |
Recognized pre-tax expenses | 0.4 |  | 0.5 |  |  | 0.5 |
Pinnacle Integration Restructuring Plan | Accelerated depreciation | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Other cost of goods sold |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 3.8 |  | 3.8 |  | 3.8 | 3.8 |
Recognized pre-tax expenses |  |  | 0.1 |  |  | 3.8 |
Pinnacle Integration Restructuring Plan | Other cost of goods sold | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Total cost of goods sold |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 4.6 |  | 4.6 |  | 4.6 | 4.6 |
Recognized pre-tax expenses | 0.4 |  | 0.6 |  |  | 4.3 |
Pinnacle Integration Restructuring Plan | Total cost of goods sold | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Severance and related costs |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 116.7 |  | 116.7 |  | 116.7 | 116.7 |
Recognized pre-tax expenses | 0.7 |  | 4.6 |  |  | 116.7 |
Pinnacle Integration Restructuring Plan | Severance and related costs | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 115.2 |  | 115.2 |  | 115.2 | 115.2 |
Recognized pre-tax expenses | 0.7 |  | 4.4 |  |  | 115.2 |
Pinnacle Integration Restructuring Plan | Accelerated depreciation |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 8.1 |  | 8.1 |  | 8.1 | 8.1 |
Recognized pre-tax expenses | 0.6 |  | 2.4 |  |  | 7.1 |
Pinnacle Integration Restructuring Plan | Accelerated depreciation | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 8.1 |  | 8.1 |  | 8.1 | 8.1 |
Recognized pre-tax expenses | 0.6 |  | 2.4 |  |  | 7.1 |
Pinnacle Integration Restructuring Plan | Asset impairment (net of gains on disposal) |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 3.1 |  | 3.1 |  | 3.1 | 3.1 |
Recognized pre-tax expenses | (0.7) |  | 3.1 |  |  | 3.1 |
Pinnacle Integration Restructuring Plan | Asset impairment (net of gains on disposal) | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 2.9 |  | 2.9 |  | 2.9 | 2.9 |
Recognized pre-tax expenses | (0.7) |  | 2.9 |  |  | 2.9 |
Pinnacle Integration Restructuring Plan | Contract/lease termination |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 14.9 |  | 14.9 |  | 14.9 | 14.9 |
Recognized pre-tax expenses | 4.2 |  | 11.8 |  |  | 12.9 |
Pinnacle Integration Restructuring Plan | Contract/lease termination | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 14.1 |  | 14.1 |  | 14.1 | 14.1 |
Recognized pre-tax expenses | 4.1 |  | 11.8 |  |  | 12.1 |
Pinnacle Integration Restructuring Plan | Consulting/professional fees |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 86.5 |  | 86.5 |  | 86.5 | 86.5 |
Recognized pre-tax expenses | 8.2 |  | 15.9 |  |  | 54.2 |
Pinnacle Integration Restructuring Plan | Consulting/professional fees | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 85.7 |  | 85.7 |  | 85.7 | 85.7 |
Recognized pre-tax expenses | 7.9 |  | 15.3 |  |  | 53.4 |
Pinnacle Integration Restructuring Plan | Other selling, general and administrative expenses |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 33.5 |  | 33.5 |  | 33.5 | 33.5 |
Recognized pre-tax expenses | 2.8 |  | 5.5 |  |  | 13.8 |
Pinnacle Integration Restructuring Plan | Other selling, general and administrative expenses | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 33.4 |  | 33.4 |  | 33.4 | 33.4 |
Recognized pre-tax expenses | 2.8 |  | 5.5 |  |  | 13.7 |
Pinnacle Integration Restructuring Plan | Selling, general and administrative expenses |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 262.8 |  | 262.8 |  | 262.8 | 262.8 |
Recognized pre-tax expenses | 15.8 |  | 43.3 |  |  | 207.8 |
Pinnacle Integration Restructuring Plan | Selling, general and administrative expenses | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 259.4 |  | 259.4 |  | 259.4 | 259.4 |
Recognized pre-tax expenses | 15.4 |  | 42.3 |  |  | 204.4 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.8 |  | 1.8 |  | 1.8 | 1.8 |
Recognized pre-tax expenses |  |  | 0.3 |  |  | 1.8 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Other cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.6 |  | 1.6 |  | 1.6 | 1.6 |
Recognized pre-tax expenses |  |  | 0.1 |  |  | 1.6 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Total cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.6 |  | 1.6 |  | 1.6 | 1.6 |
Recognized pre-tax expenses |  |  | 0.1 |  |  | 1.6 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Severance and related costs | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Asset impairment (net of gains on disposal) | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.2 |  | 0.2 |  | 0.2 | 0.2 |
Recognized pre-tax expenses |  |  | 0.2 |  |  | 0.2 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Contract/lease termination | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Consulting/professional fees | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Other selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Grocery & Snacks | Selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.2 |  | 0.2 |  | 0.2 | 0.2 |
Recognized pre-tax expenses |  |  | 0.2 |  |  | 0.2 |
Pinnacle Integration Restructuring Plan | International | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 3.9 |  | 3.9 |  | 3.9 | 3.9 |
Recognized pre-tax expenses | 0.4 |  | 0.8 |  |  | 3.9 |
Pinnacle Integration Restructuring Plan | International | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | International | Other cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.7 |  | 0.7 |  | 0.7 | 0.7 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 0.7 |
Pinnacle Integration Restructuring Plan | International | Total cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.7 |  | 0.7 |  | 0.7 | 0.7 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.7 |
Pinnacle Integration Restructuring Plan | International | Severance and related costs | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.5 |  | 1.5 |  | 1.5 | 1.5 |
Recognized pre-tax expenses | 0.0 |  | 0.2 |  |  | 1.5 |
Pinnacle Integration Restructuring Plan | International | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | International | Asset impairment (net of gains on disposal) | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | International | Contract/lease termination | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.8 |  | 0.8 |  | 0.8 | 0.8 |
Recognized pre-tax expenses | 0.1 |  | 0.0 |  |  | 0.8 |
Pinnacle Integration Restructuring Plan | International | Consulting/professional fees | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.8 |  | 0.8 |  | 0.8 | 0.8 |
Recognized pre-tax expenses | 0.3 |  | 0.6 |  |  | 0.8 |
Pinnacle Integration Restructuring Plan | International | Other selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.1 |  | 0.1 |  | 0.1 | 0.1 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.1 |
Pinnacle Integration Restructuring Plan | International | Selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 3.2 |  | 3.2 |  | 3.2 | 3.2 |
Recognized pre-tax expenses | 0.4 |  | 0.8 |  |  | 3.2 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 2.3 |  | 2.3 |  | 2.3 | 2.3 |
Recognized pre-tax expenses | 0.4 |  | 0.5 |  |  | 2.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.8 |  | 0.8 |  | 0.8 | 0.8 |
Recognized pre-tax expenses | 0.4 |  | 0.5 |  |  | 0.5 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Other cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.5 |  | 1.5 |  | 1.5 | 1.5 |
Recognized pre-tax expenses |  |  | 0.0 |  |  | 1.5 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Total cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 2.3 |  | 2.3 |  | 2.3 | 2.3 |
Recognized pre-tax expenses | 0.4 |  | 0.5 |  |  | 2.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Severance and related costs | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Asset impairment (net of gains on disposal) | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Contract/lease termination | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Consulting/professional fees | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Other selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Pinnacle Integration Restructuring Plan | Refrigerated & Frozen | Selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  |  | 0.0 |
Conagra Restructuring Plan |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 104.8 |  | 104.8 |  | 104.8 | 104.8 |
Recognized pre-tax expenses | 19.6 |  | 40.7 |  | 42.9 |  |
Conagra Restructuring Plan | Other cost of goods sold |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 9.2 |  | 9.2 |  | 9.2 | 9.2 |
Recognized pre-tax expenses | 0.2 |  | 0.2 |  | 0.2 |  |
Conagra Restructuring Plan | Other cost of goods sold | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Total cost of goods sold |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 52.4 |  | 52.4 |  | 52.4 | 52.4 |
Recognized pre-tax expenses | 7.2 |  | 11.5 |  | 12.3 |  |
Conagra Restructuring Plan | Total cost of goods sold | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Severance and related costs |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 13.2 |  | 13.2 |  | 13.2 | 13.2 |
Recognized pre-tax expenses | (0.4) |  | 3.6 |  | 5.0 |  |
Conagra Restructuring Plan | Severance and related costs | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.2 |  | 0.2 |  | 0.2 | 0.2 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.2 |  |
Conagra Restructuring Plan | Accelerated depreciation |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 43.2 |  | 43.2 |  | 43.2 | 43.2 |
Recognized pre-tax expenses | 7.0 |  | 11.3 |  | 12.1 |  |
Conagra Restructuring Plan | Accelerated depreciation | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Asset impairment (net of gains on disposal) |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 24.6 |  | 24.6 |  | 24.6 | 24.6 |
Recognized pre-tax expenses | 12.7 |  | 24.6 |  | 24.6 |  |
Conagra Restructuring Plan | Asset impairment (net of gains on disposal) | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Contract/lease termination |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.3 |  | 0.3 |  | 0.3 | 0.3 |
Recognized pre-tax expenses |  |  | 0.1 |  | 0.1 |  |
Conagra Restructuring Plan | Contract/lease termination | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.1 |  | 0.1 |  | 0.1 | 0.1 |
Recognized pre-tax expenses |  |  | 0.1 |  | 0.1 |  |
Conagra Restructuring Plan | Other selling, general and administrative expenses |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 13.7 |  | 13.7 |  | 13.7 | 13.7 |
Recognized pre-tax expenses | 0.1 |  | 0.3 |  | 0.3 |  |
Conagra Restructuring Plan | Other selling, general and administrative expenses | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Selling, general and administrative expenses |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 51.8 |  | 51.8 |  | 51.8 | 51.8 |
Recognized pre-tax expenses | 12.4 |  | 28.6 |  | 30.0 |  |
Conagra Restructuring Plan | Selling, general and administrative expenses | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.3 |  | 0.3 |  | 0.3 | 0.3 |
Recognized pre-tax expenses |  |  | 0.1 |  | 0.3 |  |
Conagra Restructuring Plan | Total |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 104.2 |  | 104.2 |  | 104.2 | 104.2 |
Recognized pre-tax expenses | 19.6 |  | 40.1 |  | 42.3 |  |
Conagra Restructuring Plan | Total | Corporate |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.3 |  | 0.3 |  | 0.3 | 0.3 |
Recognized pre-tax expenses |  |  | 0.1 |  | 0.3 |  |
Conagra Restructuring Plan | Pension And Postretirement Nonservice Cost Income |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.6 |  | 0.6 |  | 0.6 | 0.6 |
Recognized pre-tax expenses |  |  | 0.6 |  | 0.6 |  |
Conagra Restructuring Plan | Grocery & Snacks | Other cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 4.1 |  | 4.1 |  | 4.1 | 4.1 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Grocery & Snacks | Total cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 35.2 |  | 35.2 |  | 35.2 | 35.2 |
Recognized pre-tax expenses | 6.5 |  | 10.4 |  | 10.4 |  |
Conagra Restructuring Plan | Grocery & Snacks | Severance and related costs | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 9.3 |  | 9.3 |  | 9.3 | 9.3 |
Recognized pre-tax expenses | 0.0 |  | 3.0 |  | 3.0 |  |
Conagra Restructuring Plan | Grocery & Snacks | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 31.1 |  | 31.1 |  | 31.1 | 31.1 |
Recognized pre-tax expenses | 6.5 |  | 10.4 |  | 10.4 |  |
Conagra Restructuring Plan | Grocery & Snacks | Asset impairment (net of gains on disposal) | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 24.5 |  | 24.5 |  | 24.5 | 24.5 |
Recognized pre-tax expenses | 12.6 |  | 24.5 |  | 24.5 |  |
Conagra Restructuring Plan | Grocery & Snacks | Contract/lease termination | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.1 |  | 0.1 |  | 0.1 | 0.1 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Grocery & Snacks | Other selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 12.1 |  | 12.1 |  | 12.1 | 12.1 |
Recognized pre-tax expenses | 0.0 |  | 0.2 |  | 0.2 |  |
Conagra Restructuring Plan | Grocery & Snacks | Selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 46.0 |  | 46.0 |  | 46.0 | 46.0 |
Recognized pre-tax expenses | 12.6 |  | 27.7 |  | 27.7 |  |
Conagra Restructuring Plan | Grocery & Snacks | Total | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 81.2 |  | 81.2 |  | 81.2 | 81.2 |
Recognized pre-tax expenses | 19.1 |  | 38.1 |  | 38.1 |  |
Conagra Restructuring Plan | International | Other cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | International | Total cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | International | Severance and related costs | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.2 |  | 1.2 |  | 1.2 | 1.2 |
Recognized pre-tax expenses | (0.4) |  | 0.5 |  | 1.2 |  |
Conagra Restructuring Plan | International | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | International | Asset impairment (net of gains on disposal) | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.1 |  | 0.1 |  | 0.1 | 0.1 |
Recognized pre-tax expenses | 0.1 |  | 0.1 |  | 0.1 |  |
Conagra Restructuring Plan | International | Contract/lease termination | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | International | Other selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | International | Selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.3 |  | 1.3 |  | 1.3 | 1.3 |
Recognized pre-tax expenses | (0.3) |  | 0.6 |  | 1.3 |  |
Conagra Restructuring Plan | International | Total | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.3 |  | 1.3 |  | 1.3 | 1.3 |
Recognized pre-tax expenses | (0.3) |  | 0.6 |  | 1.3 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Other cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 5.1 |  | 5.1 |  | 5.1 | 5.1 |
Recognized pre-tax expenses | 0.2 |  | 0.2 |  | 0.2 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Total cost of goods sold | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 17.2 |  | 17.2 |  | 17.2 | 17.2 |
Recognized pre-tax expenses | 0.7 |  | 1.1 |  | 1.9 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Severance and related costs | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 2.5 |  | 2.5 |  | 2.5 | 2.5 |
Recognized pre-tax expenses | 0.0 |  | 0.1 |  | 0.6 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Accelerated depreciation | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 12.1 |  | 12.1 |  | 12.1 | 12.1 |
Recognized pre-tax expenses | 0.5 |  | 0.9 |  | 1.7 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Asset impairment (net of gains on disposal) | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.0 |  | 0.0 |  | 0.0 | 0.0 |
Recognized pre-tax expenses | 0.0 |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Contract/lease termination | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 0.1 |  | 0.1 |  | 0.1 | 0.1 |
Recognized pre-tax expenses |  |  | 0.0 |  | 0.0 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Other selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 1.6 |  | 1.6 |  | 1.6 | 1.6 |
Recognized pre-tax expenses | 0.1 |  | 0.1 |  | 0.1 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Selling, general and administrative expenses | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 4.2 |  | 4.2 |  | 4.2 | 4.2 |
Recognized pre-tax expenses | 0.1 |  | 0.2 |  | 0.7 |  |
Conagra Restructuring Plan | Refrigerated & Frozen | Total | Reporting segments |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Charges expected to be incurred | 21.4 |  | 21.4 |  | 21.4 | $ 21.4 |
Recognized pre-tax expenses | $ 0.8 |  | $ 1.3 |  | $ 2.6 |  |

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