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Shareholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2019 | Jul. 01, 2018 | Jun. 30, 2019 | Jul. 01, 2018 | Dec. 31, 2019 | Jan. 31, 2019 | Jan. 31, 2018
Cumulative repurchases, value | $ 89,154 | $ 226,520 | $ 240,624 | $ 367,191 |  |  |
Common stock average price |  |  | $ 38.20 | $ 40.82 |  |  |
Dividends Payable, Amount Per Share |  |  |  |  |  | $ 0.09 | $ 0.09
Dividend payment | 15,400 | 17,100 | $ 31,019 | $ 34,682 |  |  |
Common Stock [Member] |  |  |  |  |  |  |
Cumulative repurchases, value | $ 252 | $ 738 | $ 809 | $ 1,106 |  |  |
Cumulative repurchases, shares | (2,016) | (5,900) | (6,471) | (8,839) |  |  |
Share Repurchase Program [Member] |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ 28,100 |  | $ 28,100 |  |  |  |
Cumulative repurchases, value |  |  | $ 1,100,000 |  |  |  |
Common stock average price |  |  | $ 38.09 |  |  |  |
Stock Repurchase Program, Number of Shares Authorized to be Repurchased | 1,500,000 |  | 1,500,000 |  |  |  |
Maximum [Member] |  |  |  |  |  |  |
Stock repurchase program, authorized amount |  |  |  |  |  |  | $ 1,500,000
Forecast [Member] |  |  |  |  |  |  |
Cumulative repurchases, value |  |  |  |  | $ 500,000 |  |

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