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Shareholders' Equity - Summary of Equity Distribution (Details) - Class C Capital Stock - Equity Distribution Agreement - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021
Class of Stock [Line Items]
Shares of Class C capital stock sold (in shares)	0	0	3,164,000
Weighted-average issuance price per share (usd per share)			$ 174.05
Gross proceeds			$ 551
Net proceeds from sale of stock			545
Payments for commissions			$ 6

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- Definition

The amount of cash paid for commissions during the current period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585

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