Texas Pacific Land Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Cover Page
- Audit Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Pension and Other Postretirement Benefits - Narrative (Details)

v3.22.4

Pension and Other Postretirement Benefits - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) h	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Matched contribution	6.00%
Employer contribution amount	$ 0.7	$ 0.6	$ 0.5
Requisite service period	1 year
Hours of service (in hours) \| h	1,000
Discount rate	5.25%	3.00%	2.75%
Projected benefit obligation	$ (6.0)
Reclassification adjustment from AOCI, net of tax	0.4	$ 0.2	$ 0.2
Reclassification adjustment from AOCI, tax	$ 0.1	$ 0.1	$ 0.1
Expected return on Pension Plan assets	7.00%	7.00%	7.00%
Inflation rate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on Pension Plan assets	2.50%
Equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on Pension Plan assets	8.50%
Allocation of expected return on plan assets (in percentage)	33.33333%
Equity securities \| Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocation (in percentage)	20.00%
Equity securities \| Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocation (in percentage)	60.00%
Fixed income securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on Pension Plan assets	2.50%
Fixed income securities \| Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocation (in percentage)	30.00%
Fixed income securities \| Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocation (in percentage)	80.00%

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Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.

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Amount of discretionary contributions made by an employer to a defined contribution plan.

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