XML 97 R81.htm IDEA: XBRL DOCUMENT v3.25.0.1

Segments - Schedule of Restructuring charges by segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total Company restructuring charges	$ 57.8	$ 15.6	$ 12.1
Food
Segment Reporting Information [Line Items]
Total Company restructuring charges	31.3	8.2	8.3
Protective
Segment Reporting Information [Line Items]
Total Company restructuring charges	$ 26.5	$ 7.4	$ 3.8

X

- Definition

Restructuring and other charges excluding amounts related to foreign subsidiaries.

+ References

No definition available.

+ Details

Name:	see_RestructuringAndOtherChargesExcludingAmountsRelatedToForeignSubsidiaries
Namespace Prefix:	see_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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.

+ References

No definition available.

+ Details

Name:	us-gaap_SegmentReportingInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=see_FoodMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=see_ProtectiveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: