|
Reconciliation of Total Segments to Income Before Provision for Taxes and Total Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Dec. 31, 2013
|
|||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||||
| Revenues | $ 1,679,426 | $ 1,216,845 | $ 5,463,954 | $ 3,903,788 | |||||||||||||||||||
| Expenses | 1,055,138 | 786,405 | 3,032,770 | 2,536,268 | |||||||||||||||||||
| Other Income | 8,682 | 87,952 | 217,422 | 196,128 | |||||||||||||||||||
| Economic Income | 632,970 | 518,392 | 2,648,606 | 1,563,648 | |||||||||||||||||||
| Total Assets | 30,513,856 | 30,513,856 | 29,678,606 | ||||||||||||||||||||
|
Operating Segments
|
|||||||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||||
| Revenues | 1,653,903 | 1,225,786 | 5,399,681 | 3,918,292 | |||||||||||||||||||
| Expenses | 816,028 | 570,763 | 2,385,565 | 1,905,540 | |||||||||||||||||||
| Economic Income | 837,875 | 655,023 | 3,014,116 | 2,012,752 | |||||||||||||||||||
| Total Assets | 18,679,898 | 18,679,898 | |||||||||||||||||||||
|
Consolidation Adjustments and Reconciling Items
|
|||||||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||||
| Revenues | 25,523 | [1] | (8,941) | [1] | 64,273 | [1] | (14,504) | [1] | |||||||||||||||
| Expenses | 239,110 | [2] | 215,642 | [2] | 647,205 | [2] | 630,728 | [2] | |||||||||||||||
| Other Income | 8,682 | [3] | 87,952 | [3] | 217,422 | [4] | 196,128 | [4] | |||||||||||||||
| Economic Income | (204,905) | [5] | (136,631) | [5] | (365,510) | [6] | (449,104) | [6] | |||||||||||||||
| Total Assets | $ 11,833,958 | [7] | $ 11,833,958 | [7] | |||||||||||||||||||
|
|||||||||||||||||||||||