Employee and Retiree Benefit Plans - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($) investment	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Future annual rate of increase in cost of health care to measure postretirement benefit obligations	7.50%
Ultimate rate of health care cost	4.00%
Weighted average expected return on plan asset	7.20%
Basis used to determine expected return on plan asset, average expected investment expenses	0.80%
Perentage return on plan assets over the last ten years	3.30%
Number of investments in hedge funds and other alternative investments (in investments) | investment	2
Defined benefit plan, percentage of employer's matching contribution	6.00%
Thrift plan expense	$ 8,700	$ 8,500	$ 6,000
Equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Weighted average expected return on plan asset	8.00%
Equity securities | Minimum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	40.00%
Equity securities | Maximum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	75.00%
Fixed income securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Weighted average expected return on plan asset	5.20%
Fixed income securities | Minimum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	20.00%
Fixed income securities | Maximum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	60.00%
Other | Minimum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	0.00%
Other | Maximum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	15.00%
Cash equivalents | Minimum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	0.00%
Cash equivalents | Maximum | Domestic Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target allocations of plan assets	20.00%
Pension Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Cash balance interest accumulation rate	1.89%
Contributions to benefit plans	$ 35,477	$ 37,546
Weighted average expected return on plan asset	7.19%	7.35%
Pension Benefits | United States - Offshore
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Contributions to benefit plans	$ 34,700
Contributions to benefit plans, next fiscal year	25,600
Pension Benefits | Foreign Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Contributions to benefit plans, next fiscal year	800
Other Postretirement Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Contributions to benefit plans	$ 12,984	$ 2,042
Weighted average expected return on plan asset	0.00%	0.00%
Other Postretirement Benefits | United States - Offshore
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Contributions to benefit plans	$ 13,000
Contributions to benefit plans, next fiscal year	$ 4,200
Second investment
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Domestic plan, investment notice period	90 days
Third investment
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Domestic plan, investment notice period	95 days
Domestic plan, investment lock up period	3 years