v2.4.0.6
Principal Contractual Commitments Excluding Open Orders for Inventory Purchases That Support Normal Operations (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2013
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 $ 2,066
Year Ended December 31, 2014 1,876
Year Ended December 31, 2015 2,020
Year Ended December 31, 2016 692
Year Ended December 31, 2017 1,564
Thereafter 4,561
Total 12,779
Debt principal and interest
  
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 541
Year Ended December 31, 2014 253
Year Ended December 31, 2015 866
Year Ended December 31, 2016 43
Year Ended December 31, 2017 1,043
Thereafter 1,406
Total 4,152
Long-term capital lease obligations
  
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 483
Year Ended December 31, 2014 498
Year Ended December 31, 2015 359
Year Ended December 31, 2016 71
Year Ended December 31, 2017 22
Thereafter 91
Total 1,524
Financing lease obligations, including interest
  
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 1
Year Ended December 31, 2014 1
Year Ended December 31, 2015 1
Year Ended December 31, 2016 1
Year Ended December 31, 2017 1
Thereafter 9
Total 14
Operating leases
  
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 447
Year Ended December 31, 2014 577
Year Ended December 31, 2015 517
Year Ended December 31, 2016 465
Year Ended December 31, 2017 405
Thereafter 2,112
Total 4,523
Unconditional Purchase Obligation
  
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 237 [1]
Year Ended December 31, 2014 299 [1]
Year Ended December 31, 2015 135 [1]
Year Ended December 31, 2016 10 [1]
Year Ended December 31, 2017 1 [1]
Total 682 [1]
Other commitments
  
Long-term Purchase Commitment [Line Items]  
Nine Months Ended December 31, 2013 357 [2],[3]
Year Ended December 31, 2014 248 [2],[3]
Year Ended December 31, 2015 142 [2],[3]
Year Ended December 31, 2016 102 [2],[3]
Year Ended December 31, 2017 92 [2],[3]
Thereafter 943 [2],[3]
Total $ 1,884 [2],[3]
[1] Includes unconditional purchase obligations related to agreements to acquire and license digital video content that represent long-term liabilities or that are not reflected on the consolidated balance sheets.
[2] Includes the estimated timing and amounts of payments for rent and tenant improvements associated with build-to-suit lease arrangements that have not been placed in service.
[3] Excludes $314 million of tax contingencies for which we cannot make a reasonably reliable estimate of the amount and period of payment, if any.