Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Apr. 30, 2020
Debt Instrument [Line Items]
Principal Value	$ 5,515,050	$ 5,726,550
Carrying Value	5,471,807	5,678,965
Less: Current portion of debt, principal value	420,698	430,668
Less: Current portion of debt, carrying value	413,244	422,632
Total long-term debt, principal value	5,094,352	5,295,882
Total long-term debt, carrying value	5,058,563	5,256,333
Senior Notes
Debt Instrument [Line Items]
Carrying Value	$ 5,400,000	5,600,000
7.42% series B notes due 2023 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	7.42%
Principal Value	$ 0	10,000
Carrying Value	$ 0	10,000
6.125% notes due February 1, 2025 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	6.125%
Principal Value	$ 901,521	911,467
Carrying Value	$ 898,650	908,168
5.678% Notes due October 1, 2025 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	5.678%
Principal Value	$ 500,000	500,000
Carrying Value	$ 496,899	496,578
1.75% convertible notes due May 1, 2026 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	1.75%		1.75%
Principal Value	$ 414,761	414,832	$ 500,000
Carrying Value	$ 407,307	406,796
3.125% notes due May 15, 2026 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	3.125%
Principal Value	$ 392,915	440,857
Carrying Value	$ 389,066	436,198
7.75% debentures due July 15, 2026 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	7.75%
Principal Value	$ 115,000	115,000
Carrying Value	$ 113,343	113,218
3.90% notes due October 1, 2027 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	3.90%
Principal Value	$ 1,169,503	1,233,008
Carrying Value	$ 1,164,610	1,227,582
5.700% notes due April 1, 2028 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	5.70%
Principal Value	$ 500,000	500,000
Carrying Value	$ 494,230	493,941
5.00% notes due January 15, 2029 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	5.00%
Principal Value	$ 318,494	327,101
Carrying Value	$ 314,624	322,956
7.000% notes due February 1, 2030 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	7.00%
Principal Value	$ 674,800	714,800
Carrying Value	$ 670,554	710,138
3.625% notes due May 15, 2031 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage	3.625%
Principal Value	$ 435,165	465,165
Carrying Value	429,633	459,070
Note payable to EQM \| Note payable to EQM
Debt Instrument [Line Items]
Principal Value	92,891	94,320
Carrying Value	$ 92,891	$ 94,320

Debt Instrument, Face Amount, Current

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- Definition

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

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