Equity Method Investment, Amortization Of Difference Between Carrying Amount and Underlying Equity

No definition available.

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Data Type:	xbrli:monetaryItemType
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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.

+ References

No definition available.

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- Definition

Name of the acquired entity.

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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- Definition

Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

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Period Type:	instant

- Definition

Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.

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Balance Type:	debit
Period Type:	duration

- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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- Definition

Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.

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- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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- Definition

The cash outflow for financing costs associated with business combinations.

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Business Acquisition (Details) $ in Millions, $ in Millions	3 Months Ended			6 Months Ended
Business Acquisition (Details) $ in Millions, $ in Millions	Jun. 30, 2022 CAD ($)	Jun. 30, 2021 CAD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 CAD ($)	Jun. 30, 2021 CAD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2021 CAD ($)
Business Acquisition [Line Items]
Investment in Kansas City Southern	$ 43,203			$ 43,203			$ 42,309
Equity earnings of Kansas City Southern	208	$ 0		406	$ 0
Dividend from Kansas City Southern	0	0		334	0
Acquisition-related costs	0	209		0	212
Acquisition-related financing fees	0	(12)		0	(45)
Merger termination fee	0	845	$ 700	0	845	$ 700
KCS
Business Acquisition [Line Items]
Investment in Kansas City Southern	43,203			43,203
Dividend from Kansas City Southern				334
Equity Method Investment, Amortization Of Difference Between Carrying Amount and Underlying Equity	39			79
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity	30,000			$ 30,000
KCS
Business Acquisition [Line Items]
Business Acquisition, Name of Acquired Entity				Kansas City Southern
Acquisition-related costs	19	308		$ 39	344
Acquisition-related financing fees		(12)			(45)
Merger termination fee					845	$ 700
Purchased services and other \| KCS
Business Acquisition [Line Items]
Acquisition-related costs	19	99		39	132
Income (Loss) from Equity Method Investments \| KCS
Business Acquisition [Line Items]
Acquisition-related costs	$ 14			$ 27
Other expense (income) \| KCS
Business Acquisition [Line Items]
Acquisition-related costs		$ 209			$ 212