Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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Balance Type:	na
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- Definition

Date the declared dividend will be paid, in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4304-108586

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- Definition

Date the dividend to be paid was declared, in YYYY-MM-DD format.

+ References

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- Definition

Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

+ References

No definition available.

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- Definition

Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the YYYY-MM-DD format.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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- Definition

Increase in regular quarterly cash dividend per share

+ References

No definition available.

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Namespace Prefix:	wcn_
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Subsequent Events (Details) - $ / shares		3 Months Ended	9 Months Ended
Subsequent Events (Details) - $ / shares	Nov. 02, 2022	Sep. 30, 2022	Sep. 30, 2022
Subsequent Event [Line Items]
Dividends per share amount		$ 0.23
Share repurchase plan expiration date			Aug. 09, 2023
Subsequent Event [Member]
Subsequent Event [Line Items]
Dividends, date of record	Nov. 16, 2022
Dividends, date to be paid	Dec. 01, 2022
Dividends per share amount	$ 0.255
Dividends, declared date	Nov. 02, 2022
Increase in regular quarterly cash dividend per share	$ 0.025