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CAPITAL STOCK - Summary of Restricted Stock Units Granted (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2020	Dec. 31, 2019
CUSA Employees
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of restricted stock units granted during the period		0.44	0.31
Grant date fair value		$ 32.12	$ 36.77
Estimated forfeiture rates		5.00%	5.00%
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Estimated forfeiture rates	5.00%

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- Definition

Restricted Stock Units Assumed Forfeiture Rate

+ References

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- 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.

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- Definition

Net number of non-option equity instruments granted to participants.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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