XML 22 R6.htm IDEA: XBRL DOCUMENT
v3.25.2

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2025 | Jun. 30, 2024
Repurchase of capital stock for cancellation | $ 40.7 | [1] | $ 116.9 | [2] | $ 23.8 | [3]
2023 SBC |  |  |  |  |  |
Purchase of treasury stock for stock-based compensation |  |  |  |  | 101.6 |
2025 NCIB |  |  |  |  |  |
Repurchase of capital stock for cancellation | $ 40.0 |  | $ 115.0 |  |  |
2023 NCIB |  |  |  |  |  |
Repurchase of capital stock for cancellation |  |  |  |  | $ 26.5 |
[1] | Consists of $40.0 paid to repurchase common shares for cancellation during the second quarter of 2025 and accrued share buyback taxes (see note 9).
[2] | Consists of $115.0 paid to repurchase common shares for cancellation during the first half of 2025 and accrued share buyback taxes (see note 9).
[3] | Consists of $26.5 paid to repurchase common shares for cancellation during the first half of 2024, offset in part by the reversal of $2.7 accrued at December 31, 2023 for the estimated contractual maximum quantity of permitted common share repurchases (Contractual Maximum Quantity) under an automatic share purchase plan (ASPP) executed in December 2023 for such purpose (see note 9).

X
- Definition Treasury Stock, Value, Acquired For Share-Based Compensation + References No definition available. + Details
Name: | cls_TreasuryStockValueAcquiredForShareBasedCompensation
Namespace Prefix: | cls_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481549/505-30-45-1 + Details
Name: | us-gaap_TreasuryStockValueAcquiredCostMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_PlanNameAxis=cls_A2023SBCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ShareRepurchaseProgramAxis=cls_A2025NCIBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ShareRepurchaseProgramAxis=cls_A2023NCIBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |