XML 112 R92.htm IDEA: XBRL DOCUMENT v3.8.0.1
Commitments and Contingencies - Schedule of Principal Contractual Obligations (Detail)
$ in Thousands
Mar. 31, 2018
USD ($)
Debt Instrument [Line Items]  
Total Obligation $ 6,813,670
Less Than 1 Year 448,866
1 to 3 Years 2,253,937
3 to 5 Years 4,003,194
More Than 5 Years 107,673
Secured Debt [Member]  
Debt Instrument [Line Items]  
Total Obligation 6,018,670
Less Than 1 Year 276,366
1 to 3 Years 2,253,937
3 to 5 Years 3,380,694
More Than 5 Years 107,673
Convertible Debt [Member]  
Debt Instrument [Line Items]  
Total Obligation 795,000
Less Than 1 Year 172,500
3 to 5 Years $ 622,500