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Capital Structure Share Repurchases (Tables) | 12 Months Ended
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Feb. 22, 2019
Share Repurchases [Abstract] |
Share Repurchases [Table Text Block] | The 2019 and 2018 activity for share repurchases is as follows (share data in millions):
Share repurchases | Year ended
February 22, 2019 | February 23, 2018
Total number of shares | Price Paid | Total number of shares | Price Paid
Class A Common Stock | 0.3 |  |  | $ | 4.2 |  |  | 2.4 |  |  | $ | 33.8 |  |
Class B Common Stock | — |  |  | $ | — |  |  | — |  |  | $ | — |  |

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- Definition Share Repurchases [Abstract] + References No definition available. + Details
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- Definition Share Repurchases [Table Text Block] + References No definition available. + Details
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Balance Type: | na
Period Type: | duration