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PENSION PLANS - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) pension	Sep. 30, 2024 USD ($)
Retirement Benefits [Abstract]
Defined benefit plan, number of pensions | pension			11
Periodic benefit plan contributions | $	$ 1,000,000	$ 0	$ 3,000,000	$ 2,000,000

X

- Definition

Defined Benefit Plan, Number of Non-US Pensions

+ References

No definition available.

+ Details

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Namespace Prefix:	q_
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Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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Balance Type:	na
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X

- Definition

Amount of cash outflow for pension and other postretirement benefits. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 25
-Subparagraph (g)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-25

+ Details

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