Long-Term Debt (Details 2) (USD $)	0 Months Ended	12 Months Ended
	Oct. 02, 2013	Dec. 31, 2013	Sep. 30, 2013	Dec. 31, 2012
Long-term debt
Carrying Value		$ 13,430,769,000		$ 11,638,955,000
Fair Value		14,047,013,000		12,806,555,000
Capital lease obligations		220,115,000		248,729,000
Total long-term debt and capital lease obligations (including current portion)		13,650,884,000		11,887,684,000
7 % Senior Notes due 2013
Long-term debt
Carrying Value				500,000,000
Fair Value				521,875,000
Interest rate (as a percent)	7.00%	7.00%	7.00%
Debt repurchased			49,000,000
Principal balance of debt redeemed	451,000,000	500,000,000
6 5/8% Senior Notes due 2014
Long-term debt
Carrying Value		1,000,000,000		1,000,000,000
Fair Value		1,040,200,000		1,078,500,000
Interest rate (as a percent)		6.625%
Principal balance reclassified to Current portion of long-term debt and capital lease obligations		1,000,000,000
7 3/4% Senior Notes due 2015
Long-term debt
Carrying Value		750,000,000		750,000,000
Fair Value		813,750,000		844,725,000
Interest rate (as a percent)		7.75%
7 1/8% Senior Notes due 2016
Long-term debt
Carrying Value		1,500,000,000		1,500,000,000
Fair Value		1,657,500,000		1,683,750,000
Interest rate (as a percent)		7.125%
4 5/8% Senior Notes due 2017
Long-term debt
Carrying Value		900,000,000		900,000,000
Fair Value		946,962,000		940,500,000
Interest rate (as a percent)		4.625%
4 1/4% Senior Notes due 2018
Long-term debt
Carrying Value		1,200,000,000
Fair Value		1,221,792,000
Interest rate (as a percent)		4.25%
7 7/8% Senior Notes due 2019
Long-term debt
Carrying Value		1,400,000,000		1,400,000,000
Fair Value		1,603,000,000		1,669,500,000
Interest rate (as a percent)		7.875%
5 1/8% Senior Notes due 2020
Long-term debt
Carrying Value		1,100,000,000
Fair Value		1,104,950,000
Interest rate (as a percent)		5.125%
6 3/4% Senior Notes due 2021
Long-term debt
Carrying Value		2,000,000,000		2,000,000,000
Fair Value		2,122,500,000		2,280,000,000
Interest rate (as a percent)		6.75%
5 7/8% Senior Notes due 2022
Long-term debt
Carrying Value		2,000,000,000		2,000,000,000
Fair Value		1,997,500,000		2,150,000,000
Interest rate (as a percent)		5.875%
5% Senior Notes due 2023
Long-term debt
Carrying Value		1,500,000,000		1,500,000,000
Fair Value		1,458,090,000		1,548,750,000
Interest rate (as a percent)		5.00%
Mortgages and other notes payable
Long-term debt
Carrying Value		80,769,000		88,955,000
Fair Value		$ 80,769,000		$ 88,955,000