Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Apr. 30, 2020
Debt Instrument [Line Items]
Principal Value	$ 5,726,550	$ 5,643,652
Carrying Value	5,678,965	5,591,072
Fair Value	6,153,284	6,572,606
Debt payable within one year, principal value	430,668	1,074,332
Debt payable within one year, carrying value	422,632	1,060,970
Debt payable within one year, fair value	983,758	1,439,165
Total long-term debt, principal value	5,295,882	4,569,320
Total long-term debt, carrying value	5,256,333	4,530,102
Total long-term debt, fair value	5,169,526	5,133,441
Senior notes
Debt Instrument [Line Items]
Carrying Value	$ 5,600,000	$ 5,500,000
3.00% notes due October 1, 2022 \| Senior notes
Debt Instrument [Line Items]
Interest rate	3.00%	3.00%
Principal Value	$ 0	$ 568,823
Carrying Value	0	567,909
Fair Value	$ 0	576,969
7.42% series B notes due 2023 \| Senior notes
Debt Instrument [Line Items]
Interest rate	7.42%
Principal Value	$ 10,000	10,000
Carrying Value	10,000	10,000
Fair Value	$ 10,110	10,327
6.125% notes due February 1, 2025 \| Senior notes
Debt Instrument [Line Items]
Interest rate	6.125%
Principal Value	$ 911,467	1,000,000
Carrying Value	908,168	994,643
Fair Value	$ 915,833	1,133,000
5.678% notes due October 1, 2025 \| Senior notes
Debt Instrument [Line Items]
Interest rate	5.678%
Principal Value	$ 500,000	0
Carrying Value	496,578	0
Fair Value	$ 500,370	$ 0
1.75% convertible notes due May 1, 2026 \| Senior notes
Debt Instrument [Line Items]
Interest rate	1.75%	1.75%	1.75%
Principal Value	$ 414,832	$ 499,991	$ 500,000
Carrying Value	406,796	487,543
Fair Value	$ 967,728	854,985
3.125% notes due May 15, 2026 \| Senior notes
Debt Instrument [Line Items]
Interest rate	3.125%
Principal Value	$ 440,857	500,000
Carrying Value	436,198	493,157
Fair Value	$ 408,454	516,265
7.75% debentures due July 15, 2026 \| Senior notes
Debt Instrument [Line Items]
Interest rate	7.75%
Principal Value	$ 115,000	115,000
Carrying Value	113,218	112,721
Fair Value	$ 124,874	138,504
3.90% notes due October 1, 2027 \| Senior notes
Debt Instrument [Line Items]
Interest rate	3.90%
Principal Value	$ 1,233,008	1,250,000
Carrying Value	1,227,582	1,243,340
Fair Value	$ 1,152,875	1,344,688
5.700% notes due April 1, 2028 \| Senior notes
Debt Instrument [Line Items]
Interest rate	5.70%
Principal Value	$ 500,000	0
Carrying Value	493,941	0
Fair Value	$ 505,325	0
5.00% notes due January 15, 2029 \| Senior notes
Debt Instrument [Line Items]
Interest rate	5.00%
Principal Value	$ 327,101	350,000
Carrying Value	322,956	344,835
Fair Value	$ 313,173	389,428
7.000% notes due February 1, 2030 \| Senior notes
Debt Instrument [Line Items]
Interest rate	7.00%
Principal Value	$ 714,800	750,000
Carrying Value	710,138	744,417
Fair Value	$ 752,670	966,983
3.625% notes due May 15, 2031 \| Senior notes
Debt Instrument [Line Items]
Interest rate	3.625%
Principal Value	$ 465,165	500,000
Carrying Value	459,070	492,669
Fair Value	406,205	523,620
Note payable to EQM \| Note payable
Debt Instrument [Line Items]
Principal Value	94,320	99,838
Carrying Value	94,320	99,838
Fair Value	$ 95,667	$ 117,837

Debt Instrument, Face Amount, Current

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Debt Instrument, Face Amount, Noncurrent

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Long-Term Debt, Fair Value, Current

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Long-Term Debt, Fair Value, Noncurrent

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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