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Performance Contingent ROIC Shares (Detail) - Return On Invested Capital - 2019 Award - Omnibus Plan - $ / shares shares in Thousands |  |  |  | 3 Months Ended | 4 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 06, 2019 | Jul. 14, 2019 | May 23, 2019 | Oct. 03, 2020 | Jul. 11, 2020 | Apr. 18, 2020 | Oct. 09, 2021 | Jan. 02, 2021 | Dec. 28, 2019 | Dec. 29, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Shares Granted | 2 | 5 | 11 | 5 | 2 | 8 | 18 | 365 | 331 | 440
Vesting Date | Mar. 01, 2022 | Mar. 01, 2022 | Mar. 01, 2022 | Feb. 28, 2023 | Feb. 28, 2023 | Feb. 28, 2023 | Mar. 01, 2024 | Mar. 01, 2024 | Feb. 28, 2023 | Mar. 01, 2022
Fair Value per Share | $ 22.52 | $ 23.32 | $ 23.08 | $ 24.63 | $ 21.97 | $ 23.14 | $ 24.47 | $ 22.63 | $ 21.74 | $ 18.29

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