Carrying Amounts and Estimated Fair Values of Other Financial Instruments (Parenthetical) (Details)	Mar. 31, 2023	Dec. 31, 2022
3.15% Senior notes due August 1, 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	3.15%	3.15%
3.15% Senior notes due August 1, 2027 | Fair Value, Inputs, Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	3.15%	3.15%
2.3% Senior notes due December 15, 2031
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	2.30%	2.30%
2.3% Senior notes due December 15, 2031 | Fair Value, Inputs, Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	2.30%	2.30%
3.95% Senior notes due August 1, 2047
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	3.95%	3.95%
3.95% Senior notes due August 1, 2047 | Fair Value, Inputs, Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	3.95%	3.95%
5.00% Senior notes due June 15, 2052
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	5.00%	5.00%
5.00% Senior notes due June 15, 2052 | Fair Value, Inputs, Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	5.00%	5.00%
5.6% Senior notes due November 15, 2032 [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	5.60%	5.60%
5.6% Senior notes due November 15, 2032 [Member] | Fair Value, Inputs, Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate of debt	5.60%	5.60%