Basis of Presentation and Summary of Significant Accounting Policies (Changes in Equity) (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 29, 2022 |
Dec. 30, 2021 |
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Accounting Policies [Abstract] | ||
Net loss attributable to NCM, Inc. | $ (28.7) | $ (48.7) |
NCM LLC equity issued for purchase of intangible asset | 4.9 | 6.8 |
Income tax and other impacts of NCM LLC ownership changes | 39.8 | 1.7 |
NCM, Inc. investment in NCM LLC | (12.4) | (6.6) |
Issuance of shares to founding members | 12.0 | 6.6 |
Change from net loss attributable to NCM, Inc. and transfers from noncontrolling interests | $ 15.6 | $ (40.2) |
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- Definition Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Income Tax And Other Impacts Of Subsidiary Ownership Change No definition available.
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- Definition Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Issuance Of Equity For Purchase Of Intangible Asset No definition available.
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- References No definition available.
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- Definition This element represents the total net income attributable to the parent for the period and the effect of net changes during the period impacting the parent's ownership interest in a subsidiary as it relates to the total (consolidated) equity attributable to the parent. The changes to the parent's ownership interest in a subsidiary represented by this element did not result in a deconsolidation of the subsidiary from the consolidated financial statements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Represents a sale (new stock issuance) by a subsidiary to noncontrolling interests (third parties, parties directly or indirectly unrelated to parent) during the period. The capital transaction by subsidiary does not result in a loss of control by the parent, but does effect a change in total (consolidated) equity attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Represents the purchase by the parent of an additional equity interest in a subsidiary during the period, thereby effecting a change in total (consolidated) equity attributable to the parent. The purchase of the additional equity interest represented by this element increases the parent's controlling interest in the subsidiary. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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