XML 428 R160.htm IDEA: XBRL DOCUMENT v3.24.4

Segment Information - Schedule of Adjusted Depreciation and Amortization (Parenthetical) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended				12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024		Sep. 30, 2023		Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Allocated share based compensation expenses	$ 8.6	$ 13.5	$ 17.0		$ 21.4		$ 62.5	$ 73.4	$ 70.2
Share-based compensation			32.5		29.5		62.5	73.4	70.2
Starz Business of Lions Gate Entertainment Corp
Allocated share based compensation expenses			9.6	[1]	13.0	[1]	24.6	25.7	28.0
Share-based compensation			9.6		13.0		24.6	25.7	28.0
Starz Business of Lions Gate Entertainment Corp | Lions Gate Corporate Employee Share Based Compensation
Allocated share based compensation expenses							$ 5.6	$ 9.7	$ 7.8
Share-based compensation			$ 0.7		$ 2.8
[1] Entered into during the three months ended September 30, 2024.

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

+ Details

Name:	us-gaap_ShareBasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	dei_LegalEntityAxis=lgfa_StarzBusinessOfLionsGateEntertainmentCorpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	lgfa_AllocationOfShareBasedCompensationAxis=lgfa_LionsGateCorporateEmployeeShareBasedCompensationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: