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v3.22.1

Summary of Changes in Stockholders Equity (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Sep. 30, 2020
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | $ 334.5 | $ 798.9 |
Issuance of share based awards and share based awards compensation expense | 5.1 | 4.7 |
Stock withholdings related to share based awards that vested | (1.6) |  |
Net loss | (72.5) | (208.9) |
Unrealized gain due to fair value adjustments on interest rate swap agreements, net of taxes, net of settlements | 18.4 | 5.7 | $ (5.7)
Amortization of accumulated losses for amended swap agreements | 1.1 | 1.1 |
Foreign currency translation adjustments | 14.4 | (9.5) |
Total Equity, Ending Balance | 299.4 | 523.8 |
ASU 2020-06 |  |  |
Shareholders Equity [Line Items] |  |  |
Impact of adoption, net of deferred taxes |  | (68.2) |
Common Stock |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | 0.1 | 0.1 |
Total Equity, Ending Balance | 0.1 | 0.1 |
Treasury Stock |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | (91.1) | (87.0) |
Stock withholdings related to share based awards that vested | (1.6) |  |
Total Equity, Ending Balance | (92.7) | (87.0) |
Additional Paid-In-Capital |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | 1,197.8 | 1,245.6 |
Issuance of share based awards and share based awards compensation expense | 5.1 | 4.7 |
Total Equity, Ending Balance | 1,202.9 | 1,176.7 |
Additional Paid-In-Capital | ASU 2020-06 |  |  |
Shareholders Equity [Line Items] |  |  |
Impact of adoption, net of deferred taxes |  | (73.6) |
Adjustment to Retained Earnings |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | (389.4) | 27.9 |
Net loss | (74.0) | (208.3) |
Total Equity, Ending Balance | (463.4) | (175.0) |
Adjustment to Retained Earnings | ASU 2020-06 |  |  |
Shareholders Equity [Line Items] |  |  |
Impact of adoption, net of deferred taxes |  | 5.4 |
Retained Earnings |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | (394.5) | (398.7) |
Unrealized gain due to fair value adjustments on interest rate swap agreements, net of taxes, net of settlements | 18.4 | 5.7 |
Amortization of accumulated losses for amended swap agreements | 1.1 | 1.1 |
Foreign currency translation adjustments | 14.4 | (9.5) |
Total Equity, Ending Balance | (360.6) | (401.4) |
Total Cinemark Holdings, Inc.'s Stockholders' Equity |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | 322.9 | 787.9 |
Issuance of share based awards and share based awards compensation expense | 5.1 | 4.7 |
Stock withholdings related to share based awards that vested | (1.6) |  |
Net loss | (74.0) | (208.3) |
Unrealized gain due to fair value adjustments on interest rate swap agreements, net of taxes, net of settlements | 18.4 | 5.7 |
Amortization of accumulated losses for amended swap agreements | 1.1 | 1.1 |
Foreign currency translation adjustments | 14.4 | (9.5) |
Total Equity, Ending Balance | 286.3 | 513.4 |
Total Cinemark Holdings, Inc.'s Stockholders' Equity | ASU 2020-06 |  |  |
Shareholders Equity [Line Items] |  |  |
Impact of adoption, net of deferred taxes |  | (68.2) |
Noncontrolling Interests |  |  |
Shareholders Equity [Line Items] |  |  |
Total Equity, Beginning Balance | 11.6 | 11.0 |
Net loss | 1.5 | (0.6) |
Total Equity, Ending Balance | $ 13.1 | $ 10.4 |

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