
(US$ in millions)	March 31, 2022		December 31, 2021
Labor, legal, and other provisions	$	213	$	187
Pension and post-retirement obligations (1)	223		227
Uncertain income tax positions (2)	76		73
Unrealized losses on derivative contracts, at fair value (3)	158		49
Other	130		122
Total	$	800	$	658

(1)On February 28, 2022, the Company, together with plan participants and related employee unions, agreed to the transition of one of the Company's international defined benefit pension plans to a multi-employer pension plan.

Following the transition, the Company will account for the multi-employer plan similar to a defined contribution plan, resulting in full settlement of the related defined benefit plan obligations.

In connection with the settlement, during the three months ended March 31, 2022, the Company recorded a $41 million pretax gain within Other income (expense) - net in its condensed consolidated statements of income, comprising a $4 million settlement of the related defined benefit plan obligations as well as the reclassification of $37 million in unamortized actuarial gains from Accumulated other comprehensive income (loss). Of this pretax gain, $12 million was attributable to redeemable non-controlling interests.