Incentive Plans - Narrative (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) Rate shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense | $	$ 90,000,000
Vesting period	3 years
401(k) Plan Matching Contributions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Participants annual salary contributions, percentage	80.00%
Matching contributions percent	200.00%
Limit of employee's contribution of base salary, percent	5.00%
Defined contribution plan, employers matching contribution, vesting period	4 years
401(k) Plan Matching Contributions | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Limit of employee's contribution of base salary, percent	5.00%
Deferred compensation plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Matching contributions percent	100.00%
Deferred compensation liability, current | $	$ 6,000,000
Deferred compensation liability, noncurrent | $	$ 59,000,000
Deferred compensation plan | Base Salary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Participants annual salary contributions, percentage	50.00%
Deferred compensation plan | Base Salary | Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Limit of employee's contribution of base salary, percent	10.00%
Deferred compensation plan | Bonus
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Participants annual salary contributions, percentage	100.00%
Pioneer Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available from acquisition (in shares) | shares	880,000
Pioneer Long Term Incentive Plan | 2006 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Approved and authorized awards (in shares) | shares	13,500,000
Shares available for future issuance (in shares) | shares	4,000,000
Annual issuance limit (in shares) | shares	325,000
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Approved and authorized awards (in shares) | shares	2,500,000
Shares available for future issuance (in shares) | shares	1,200,000
Employee stock purchase plan contribution limit | $	$ 21,250
Share-based compensation, shares authorized under stock option plans, offering period	8 months
Employee stock purchase plan participants purchase price percent	15.00%
Liability Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense | $	$ 17,000,000
Performance Awards (a)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total shareholder return adjustment percent	25.00%
Vesting period	3 years
Expected volatility period	3 years