Supplemental Equity Information - Summary of Changes in Carrying Amounts of Equity Attributable to Controlling Interest and Noncontrolling Interest (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 27, 2020 |
Mar. 28, 2020 |
Dec. 28, 2019 |
Jun. 29, 2019 |
Mar. 30, 2019 |
Dec. 29, 2018 |
Jun. 27, 2020 |
Jun. 29, 2019 |
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | $ 993,442 | $ 973,172 | $ 996,177 | $ 999,302 | $ 956,484 | $ 952,834 | $ 996,177 | $ 952,834 |
| Comprehensive income | 69,298 | 42,737 | (4,103) | 46,195 | 42,934 | 1,365 | 107,932 | 90,494 |
| Amortization of share-based awards | 3,754 | 2,923 | 2,804 | 2,965 | 2,473 | 2,261 | ||
| Restricted share activity, including net share settlement | (1,425) | (804) | (318) | (640) | (1,771) | (385) | ||
| Repurchase of stock | (5,084) | (25,042) | (22,128) | (14,306) | ||||
| Issuance of common stock, including net share settlement of stock options | 406 | 513 | 740 | 871 | (819) | 409 | ||
| Distribution to Noncontrolling interest | (39) | (57) | (64) | |||||
| Other | 0 | 1 | ||||||
| Ending balance | 1,060,352 | 993,442 | 973,172 | 1,034,323 | 999,302 | 956,484 | 1,060,352 | 1,034,323 |
| Total | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 993,013 | 973,124 | 996,007 | 998,749 | 956,263 | 952,449 | 996,007 | 952,449 |
| Comprehensive income | 68,761 | 42,299 | (3,981) | 46,006 | 42,603 | 1,529 | ||
| Amortization of share-based awards | 3,754 | 2,923 | 2,804 | 2,965 | 2,473 | 2,261 | ||
| Restricted share activity, including net share settlement | (1,425) | (804) | (318) | (640) | (1,771) | (385) | ||
| Repurchase of stock | (5,084) | (25,042) | (22,128) | (14,306) | ||||
| Issuance of common stock, including net share settlement of stock options | 406 | 513 | 740 | 871 | (819) | 409 | ||
| Ending balance | 1,059,425 | 993,013 | 973,124 | 1,033,645 | 998,749 | 956,263 | 1,059,425 | 1,033,645 |
| Additional Paid In Capital | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 562,625 | 570,117 | 575,380 | 592,331 | 592,451 | 590,168 | 575,380 | 590,168 |
| Amortization of share-based awards | 3,754 | 2,923 | 2,804 | 2,965 | 2,473 | 2,261 | ||
| Restricted share activity, including net share settlement | (1,425) | (807) | (318) | (641) | (1,773) | (386) | ||
| Repurchase of stock | (1,988) | (10,121) | (8,488) | (5,676) | ||||
| Issuance of common stock, including net share settlement of stock options | 405 | 513 | 739 | 870 | (820) | 408 | ||
| Ending balance | 563,371 | 562,625 | 570,117 | 589,849 | 592,331 | 592,451 | 563,371 | 589,849 |
| Retained Earnings | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 431,486 | 403,693 | 421,742 | 407,117 | 364,726 | 362,923 | 421,742 | 362,923 |
| Comprehensive income | 68,800 | 42,704 | (4,417) | 46,152 | 42,391 | 1,803 | ||
| Repurchase of stock | (3,094) | (14,911) | (13,632) | (8,624) | ||||
| Ending balance | 497,192 | 431,486 | 403,693 | 444,645 | 407,117 | 364,726 | 497,192 | 444,645 |
| Accumulated Other Comprehensive Income (Loss) | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | (1,645) | (1,240) | (1,676) | (1,280) | (1,492) | (1,218) | (1,676) | (1,218) |
| Comprehensive income | (39) | (405) | 436 | (146) | 212 | (274) | ||
| Ending balance | (1,684) | (1,645) | (1,240) | (1,426) | (1,280) | (1,492) | (1,684) | (1,426) |
| Noncontrolling Interest | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 429 | 48 | 170 | 553 | 221 | 385 | 170 | 385 |
| Comprehensive income | 537 | 438 | (122) | 189 | 331 | (164) | ||
| Distribution to Noncontrolling interest | (39) | (57) | (64) | |||||
| Other | 1 | |||||||
| Ending balance | 927 | 429 | 48 | 678 | 553 | 221 | 927 | 678 |
| Common Class | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 113 | 115 | 115 | 121 | 121 | 121 | 115 | 121 |
| Repurchase of stock | (2) | |||||||
| Ending balance | 113 | 113 | 115 | 121 | 121 | 121 | 113 | 121 |
| Class A Common Stock | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 418 | 423 | 430 | 444 | 441 | 439 | 430 | 439 |
| Restricted share activity, including net share settlement | 3 | 1 | 2 | 1 | ||||
| Repurchase of stock | (2) | (8) | (8) | (6) | ||||
| Issuance of common stock, including net share settlement of stock options | 1 | 1 | 1 | 1 | 1 | |||
| Ending balance | 417 | 418 | 423 | 440 | 444 | 441 | 417 | 440 |
| Class B Stock | ||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Beginning balance | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Ending balance | $ 16 | $ 16 | $ 16 | $ 16 | $ 16 | $ 16 | $ 16 | $ 16 |