Debt and Revolving Credit Facility -Summary of Debt and Other Obligations (Details) - USD ($) |
Dec. 26, 2020 |
Dec. 28, 2019 |
Sep. 30, 2016 |
|---|---|---|---|
| Debt Instrument [Line Items] | |||
| Total debt | $ 338,000,000 | $ 563,000,000 | |
| Total long-term debt (net) | $ 330,000,000 | 486,000,000 | |
| Senior Notes | 7.50% Senior Notes Due 2022 (7.50% Notes) | |||
| Debt Instrument [Line Items] | |||
| Interest rate, stated percentage | 7.50% | ||
| Unamoritzed debt issuance cost | $ (1,000,000) | (1,000,000) | |
| Senior Notes | 2.125% Convertible Senior Notes Due 2026 (2.125% Notes) | |||
| Debt Instrument [Line Items] | |||
| Unamortized debt discount for 2.125% Notes | (7,000,000) | (73,000,000) | |
| Unamoritzed debt issuance cost | 0 | (3,000,000) | |
| Convertible Debt | 7.50% Senior Notes Due 2022 (7.50% Notes) | |||
| Debt Instrument [Line Items] | |||
| Total debt | $ 312,000,000 | 312,000,000 | |
| Convertible Debt | 2.125% Convertible Senior Notes Due 2026 (2.125% Notes) | |||
| Debt Instrument [Line Items] | |||
| Interest rate, stated percentage | 2.125% | 2.125% | |
| Total debt | $ 26,000,000 | $ 251,000,000 |
| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|