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Stockholders' Deficit (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions | 4 Months Ended
--- | ---
Jan. 19, 2020 | Jan. 20, 2019
Equity, Class of Treasury Stock [Line Items] |  |
Shares repurchased | 1.9 |
Shares repurchased, average price per share | $ 81.41 |
Repurchases of common stock | $ 153,550 | $ 0
Repurchase of common stock, remaining authorized amount | 122,200 |
Stock repurchase transactions initiated in prior year | $ 2,000 |
Cash dividend (in USD per share) | $ 0.40 | $ 0.40
Dividends | $ 9,400 |
Amount Expiring in November 2020 |  |
Equity, Class of Treasury Stock [Line Items] |  |
Repurchase of common stock, remaining authorized amount | 22,200 |
Amount Expiring in November 2021 |  |
Equity, Class of Treasury Stock [Line Items] |  |
Repurchase of common stock, remaining authorized amount | $ 100,000 |

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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