XML 37 R27.htm IDEA: XBRL DOCUMENT
v3.21.1

GOODWILL AND OTHER IDENTIFIABLE INTANGIBLE ASSETS (Tables) | 9 Months Ended
--- | ---
Feb. 28, 2021
Goodwill And Intangible Assets Disclosure [Abstract] |
Schedule of Change in Carrying Amount of Goodwill, Excluding Amounts Classified as Held for Sale | The change in the carrying amount of goodwill for the first three quarters of fiscal 2021, excluding amounts classified as held for sale (see Note 2), was as follows:
|  | Grocery & Snacks |  |  | Refrigerated & Frozen |  |  | International |  |  | Foodservice |  |  | Total |
Balance as of May 31, 2020 |  | $ | 4,698.2 |  |  | $ | 5,648.3 |  |  | $ | 290.5 |  |  | $ | 752.0 |  |  | $ | 11,389.0 |
Currency translation |  |  | — |  |  |  | — |  |  |  | 6.6 |  |  |  | — |  |  |  | 6.6 |
Balance as of February 28, 2021 |  | $ | 4,698.2 |  |  | $ | 5,648.3 |  |  | $ | 297.1 |  |  | $ | 752.0 |  |  | $ | 11,395.6 |
Schedule of Other Identifiable Intangible Assets, Excluding Amounts Classified as Held for Sale | Other identifiable intangible assets, excluding amounts classified as held for sale, were as follows:
|  | February 28, 2021 |  |  | May 31, 2020 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |
Non-amortizing intangible assets |  | $ | 3,390.6 |  |  | $ | — |  |  | $ | 3,388.7 |  |  | $ | — |
Amortizing intangible assets |  |  | 1,237.4 |  |  |  | 364.4 |  |  |  | 1,235.6 |  |  |  | 319.2 |
|  | $ | 4,628.0 |  |  | $ | 364.4 |  |  | $ | 4,624.3 |  |  | $ | 319.2 |

X
- Definition Schedule of finite and indefinite lived intangible assets. + References No definition available. + Details
Name: | cag_ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsTextBlock
Namespace Prefix: | cag_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration