INCOME TAXES: - TCJA (Details)	12 Months Ended
Dec. 31, 2024	Mar. 31, 2009
INCOME TAXES
Percentage of ownership by parent	88.90%
Maximum percentage of expenses excluding cost of goods sold	3.00%
Minimum \| Years 2019 through 2025
INCOME TAXES
BEAT tax rate (as a percent)	10.00%
Minimum \| Years thereafter
INCOME TAXES
BEAT tax rate (as a percent)	12.50%
AMC \| Minimum
INCOME TAXES
Percentage of ownership by parent		80.00%

Percentage of reported income tax expense from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to base erosion and anti-abuse tax (BEAT).

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12A
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12A

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration