Share-Based Compensation Plans - Shares Granted and Weighted Average Fair Value Per Share (Details) - $ / shares shares in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total shares granted, options and non-options (in shares)	408	392
Weighted-average per share value, options and non-options (in dollars per share)	$ 83.45	$ 104.91
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares granted, non-options (in shares)	260	245
Weighted-average per share fair value, non-options (in dollars per share)	$ 81.92	$ 104.50
Performance Share Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares granted, non-options (in shares)	133	134
Weighted-average per share fair value, non-options (in dollars per share)	$ 86.48	$ 106.40
Deferred Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares granted, non-options (in shares)	15	13
Weighted-average per share fair value, non-options (in dollars per share)	$ 83.21	$ 97.33

Share-based Compensation Arrangement by Share-based Payment Award, Options and Non-Option Instruments, Grants in Period

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options and Non-Option Instruments, Grants in Period, Weighted Average Grant Date Fair Value

+ References

No definition available.

+ Details

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ 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 (c)(2)(iii)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ 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.

+ References

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